Joe Manchin

According to FiveThirtyEight, Manchin has voted with Biden's position 88.9% of the time as of September 2022. Since the beginning of the Biden administration, the Senate has been evenly divided between Democratic and Republican members; Manchin's ability to deny Democrats a majority has made him very influential.

On March 25, 2022, Manchin announced that he would vote to confirm Ketanji Brown Jackson to the Supreme Court.

On July 27, 2022, Manchin expressed his support for the Inflation Reduction Act of 2022, a bill that would raise corporate taxes, decrease the federal deficit, lower medical costs, and fight climate change. He had previously said he would not support the bill, citing fears that government spending would increase inflation, but changed his position after discussions and negotiations with Majority Leader Chuck Schumer.

In February 2022, Manchin was the only Democratic senator to vote against an abortion proposal, Women's Health Protection Act, that would have included limiting the states' ability to restrict abortion access, among other expansions.

In May 2022, Manchin said that he would again vote against his party's bill, the Women's Health Protection Act, which included codifying federal abortion rights as the Supreme Court appeared poised to overturn Roe. Manchin said the bill went too far and that he would support a narrower measure that still included codifying Roe. He was the only Senate Democrat to oppose the legislation.

In February 2022, Manchin announced his endorsement of Republican Senator Lisa Murkowski in her reelection campaign that year. Should Manchin run for reelection in 2024, Murkowski said she would likewise endorse him.

In March 2022, during the Russian invasion of Ukraine, Manchin and Murkowski led the drafting of the Ban Russian Energy Imports Act. The act would declare a national emergency pursuant to existing law and ban most fossil fuel imports from Russia for the war's duration. At introduction it was sponsored by 18 senators, a mixture of Republicans, Democrats, and independents.

In December 2021, Manchin signaled that he was not likely to vote for the Build Back Better Act, saying, "I cannot vote to continue with this piece of legislation. I just can't. I've tried everything humanly possible. I can't get there." Manchin cited growing inflation, the national debt, and the Omicron variant of the SARS-CoV-2 virus as reasons for opposition. The White House responded to his statements with Press Secretary Jen Psaki saying they "represent a sudden and inexplicable reversal in his position, and a breach of his commitments to the president and the senator's colleagues in the House and Senate". The United Mine Workers of America (UMWA), which represents West Virginia coal miners and endorsed him in the 2018 United States Senate election in West Virginia, urged Manchin to revisit his opposition, noting that the bill includes an extension of a fund providing benefits to coal miners with black lung disease, which would expire at the end of the year. The UMWA also touted tax incentives for manufacturers to build facilities in coalfields, which would employ thousands of out-of-work miners.

In June 2021, ExxonMobil lobbyist Keith McCoy said that Manchin was one of its key targets for funding and that he participated in weekly meetings with the company. Many senators and journalists have criticized Manchin's opposition to climate-change legislation given his funding by the fossil-fuel industry and his shares in his family-owned coal business.

On September 30, 2021, an MSNBC news reporter asked Manchin about his opposition to H.R.5376 - Build Back Better Act, accusing him of having a conflict of interest with provisions within the bill: "Sir, the company you founded, Enersystems, provides coal to power plants that would be impacted by one of the proposals in the plan. How is that not a conflict of interest?" Manchin replied, "I've been in a blind trust for 20 years. I have no idea what they're doing."

In 2021, during the time Manchin opposed the Build Back Better bill, several Republicans attempted to get Manchin to join the Republican Party. During appearances on Fox News, Mitch McConnell, Jim Justice, Jeff Van Drew, Bill Hagerty, and Tom Cotton suggested that Manchin join. Senators Ted Cruz and John Cornyn also said they had attempted to convince Manchin to do so. '

In February 2021, Manchin was one of seven Democratic U.S. Senators to join Republicans in blocking a ban of hydraulic fracturing, commonly known as fracking.

In 2021, Manchin opposed the "Clean Electricity Performance Program" in the reconciliation bill, leading to its removal.

In October 2021, The Guardian named Manchin one of the United States' top "climate villains", writing that he "uses his position to hold climate legislation hostage on behalf of the fossil fuel industry".

On February 4, 2021, Manchin voted against providing COVID-19 pandemic financial support to undocumented immigrants.

On February 2, 2021, Manchin announced his opposition to an increase from $7.25 to $15 per hour in the federal minimum wage, but said he was open to a smaller increase, perhaps to $11. Along with seven other Democrats, Manchin opposed a $15 minimum wage proposal by Bernie Sanders as part of the American Rescue Plan Act of 2021 and forced Democrats to limit extended unemployment benefits in the same bill.

On June 6, 2021, in an op-ed published in the Charleston Gazette-Mail, Manchin expressed his opposition to the For the People Act due to its lack of bipartisan support. But he has expressed his support for a reinforced version of the John Lewis Voting Rights Act and urged its passage in the Senate. Shortly thereafter, several Democratic lawmakers accused Manchin of supporting Jim Crow laws by opposing the For the People Act, a signature piece of legislation of the Democratic majority, aiming to expand voting rights, among other provisions.

After the 2020 elections, Manchin became the "most important swing vote" in the Senate, which was split 50–50 between Democrats and Republicans, but controlled by Democrats because Vice President Kamala Harris was the tiebreaker. Since passing legislation with only Democratic support required Manchin's vote, he wielded a large influence in the 117th Congress.

Manchin received the most funding from the oil and gas industry of any senator from May 2020 to May 2021, including $1.6 million in donations from fossil fuel PACs. He also receives funding from individuals and PACs connected to law and real estate, among others.

In a November 10, 2020, interview, Manchin said that he did not "see the need for the D.C. statehood with the type of services that we're getting in D.C. right now" and that he was "not convinced that's the way to go." Of Puerto Rico statehood, Manchin said that he opposed it but was open to discussion. In a January 10, 2021 interview, he did not affirm his opposition to statehood for D.C. or Puerto Rico, saying only, "I don't know enough about that yet. I want to see the pros and cons. So I'm waiting to see all the facts. I'm open up to see everything". On April 30, 2021, Manchin came out against the D.C. Statehood bill that had passed the House of Representatives, suggesting that D.C. could instead be given statehood by constitutional amendment.

In 2019, Manchin was one of three Democrats to join all Republicans in voting for a bill to require that doctors care for infants born alive after a failed abortion.

After Manchin and Shelley Moore Capito announced $2.7 million from the Department of Transportation's Essential Air Service program for the North Central West Virginia Airport in October 2019, Manchin called air travel critical for both economic growth and the tourism industry in West Virginia and said that reliable air service to North Central West Virginia "opened up the area to more visitors and new economic opportunities, including an aerospace industry that has generated more than $1 billion worth of economic impact in the surrounding region."

In March 2019, Manchin was a cosponsor of a bill that would have included consumer-reported data along with data from state and local governments into consideration during mapping of which areas have broadband and that would take into consideration the measures used to challenge broadband services. Manchin called himself "the only member of Congress to formally challenge a federal broadband coverage map through the Mobility Fund Phase II challenge process" and referred to the bill as "a good first step" in implementing public input in provider data.

In August 2019, Manchin sent FCC Chairman Ajit Pai eight letters that contained results from speed tests across his state of West Virginia as part of an effort to highlight incorrect broadband coverage maps in the state. Manchin opined that "devastating impacts on the tourism industry" in West Virginia were being caused by a lack of broadband access and that the same things that had attracted people to visit West Virginia such as its tall mountains, forests, hills, and rapids had made "broadband deployment astronomically expensive."

On January 8, 2019, Manchin was one of four Democrats to vote to advance a bill imposing sanctions against the Syrian government and furthering U.S. support for Israel and Jordan as Democratic members of the chamber employed tactics to end the United States federal government shutdown of 2018–2019. In April 2019, he endorsed Republican Senator Susan Collins in her 2020 reelection campaign.

In May 2019, Manchin cosponsored the South China Sea and East China Sea Sanctions Act, a bipartisan bill reintroduced by Marco Rubio and Ben Cardin that was intended to disrupt China's consolidation or expansion of its claims of jurisdiction over both the sea and air space in disputed zones in the South China Sea.

In May 2019, Manchin and John Cornyn introduced the Disaster Recovery Funding Act, a bill that would direct the Office of Management and Budget to release $16 billion for disaster relief funding within 60 days to nine states and two U.S. Territories. Manchin said that West Virginia had been awaiting funding for rebuilding for three years since a series of floods in June 2016 and that he was proud to work with Cornyn on a bipartisan solution; the bill died in committee.

In August 2019, as Manchin announced $106 million in disaster relief funding for West Virginia, he said the Trump administration had finally heeded his request by releasing "this desperately needed funding to the people of West Virginia and other areas of the country that are still rebuilding and recovering from horrible natural disasters", and promoted the funding as helping West Virginia "rebuild smarter and stronger and reduce the potential future catastrophic flooding in this area."

In February 2019, Manchin said the collapse of an omnibus education reform proposal resulted from state lawmakers not laying groundwork for broad support for the proposal, saying, "You don't do major reform, policy changes, for the whole education system in a 60-day session without public hearings. There should have been a whole year of going out and speaking to the public." He stated his support for home school and private school as well as his opposition to funding "them with public dollars."

In a September 2019 letter to United States Secretary of Education Betsy Devos, Manchin noted that the West Virginia Education Department had identified over 10,000 children as "homeless for the 2018-2019 school year" and argued that West Virginia was receiving insufficient resources through the McKinney-Vento program and a Title I program.

In February 2019, in response to reports that the EPA intended to decide against setting drinking water limits for perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) as part of a national strategy to manage those chemicals, Manchin was one of 20 senators to sign a letter to Acting EPA Administrator Andrew R. Wheeler calling on the EPA "to develop enforceable federal drinking water standards for PFOA and PFOS, as well as institute immediate actions to protect the public from contamination from additional per- and polyfluoroalkyl substances (PFAS)." In April 2019, he was one of three Democratic senators who voted with Republicans to confirm David Bernhardt, an oil executive, as Secretary of the Interior Department.

In February 2019, after Senate Majority Leader Mitch McConnell called for a vote on the Green New Deal in order to get Democratic members of the Senate on record regarding the legislation, Manchin expressed opposition to the plan:

In April 2019, Manchin was one of 12 senators to sign a bipartisan letter to top senators on the Appropriations Subcommittee on Energy and Water Development advocating that the Energy Department be granted maximum funding for carbon capture, utilization and storage (CCUS), arguing that American job growth could be stimulated through investment in viable options to capture carbon emissions and expressing disagreement with Trump's 2020 budget request to combine the two federal programs that include carbon capture research.

In April 2019, Manchin was the only Democrat to cosponsor the Enhancing Fossil Fuel Energy Carbon Technology (EFFECT) Act, legislation intended to increase federal funding for developing carbon capture technology and simultaneously commit to fossil fuel use. In a statement, he cited the need for the United States "to lead in technological innovations designed to reduce carbon emissions" while noting that energy experts who had testified before the Senate Committee on Energy and Natural Resources had concurred on the continued use of fossil fuels through 2040. He called the bill "a critical piece of the solution addressing the climate crisis."

In April 2019, Manchin was the lead sponsor the Land and Water Conservation Fund Permanent Funding Act, bipartisan legislation that would provide permanent and dedicated funding for the Land and Water Conservation Fund (LWCF) at a level of $900 million as part of an effort to protect public lands.

In May 2019, Manchin, Lisa Murkowski and Martha McSally introduced the American Mineral Security Act, a bill that would codify current methodology that the United States used to list critical minerals and require the list to be updated at least once every three years. McSally's office also said the bill would mandate nationwide resource assessments for every critical mineral.

In September 2019, Manchin was one of eight senators to sign a bipartisan letter to congressional leadership requesting full and lasting funding of the Land and Water Conservation Act in order to aid national parks and public lands, benefit the $887 billion American outdoor recreation economy, and "ensure much-needed investment in our public lands and continuity for the state, tribal, and non-federal partners who depend on them."

On August 1, 2019, the Senate passed a bipartisan budget deal that raised spending over current levels by $320 billion and lifted the debt ceiling for the following two years in addition to forming a course for funding the government without the perceived fiscal brinkmanship of recent years. Manchin joined Tom Carper and Republicans Mitt Romney and Rick Scott in issuing a statement asserting that "as former Governors, we were responsible for setting a budget each year that was fiscally responsible to fund our priorities. That's why today, we, as U.S. Senators, cannot bring ourselves to vote for this budget deal that does not put our country on a fiscally sustainable path."

In 2019, Manchin and Republican Marco Rubio drafted a Middle East policy bill with provisions that rebuked President Trump over withdrawals of troops from Syria and Afghanistan and a measure authorizing state and municipal governments to punish companies after they oppose Israel via boycott, divestment or sanctions. The measure also reauthorized at least $3.3 billion for Israel's military financing in addition to extending Jordan's security aid, granting new sanctions on individuals giving their support to the Syrian government and ordering the Treasury Department to determine whether the Central Bank of Syria was money laundering. The bill passed in the Senate in a 77 to 23 vote in February 2019.

In October 2019, Manchin was one of six senators to sign a bipartisan letter to Trump calling on him to "urge Turkey to end their offensive and find a way to a peaceful resolution while supporting our Kurdish partners to ensure regional stability" and arguing that to leave Syria without installing protections for American allies would endanger both them and the US.

In August 2019, following two more mass shootings in El Paso, Texas, and Dayton, Ohio, Manchin said that Trump had "a golden opportunity to start making America safe again by starting with this basic building block of background checks." Manchin also noted his disagreement with the position of House Minority Whip Steve Scalise that existing gun background check measures were sufficient, adding that even though he was "a law-abiding gun owner," he would not sell a gun through a gun show or online to someone whose history he was unsure of. On September 5 of that year, Manchin and Trump met in the White House for a discussion on gun-control legislation. According to a White House official, Trump told Manchin of his "interest in getting a result" so dialogue could resume "to see if there's a way to create a reasonable background check proposal, along with other ideas."

In January 2019, Manchin was one of six Democratic senators to introduce the American Miners Act of 2019, a bill that would amend the Surface Mining Control and Reclamation Act of 1977 to swap funds in excess of the amounts needed to meet existing obligations under the Abandoned Mine Land fund to the 1974 Pension Plan as part of an effort to prevent its insolvency as a result of coal company bankruptcies and the 2008 financial crisis. It also increased the Black Lung Disability Trust Fund tax and ensured that miners affected by the 2018 coal company bankruptcies would not lose their health care.

In a May 2019 letter to Attorney General William Barr, Manchin and Republican Susan Collins wrote that the Affordable Care Act "is quite simply the law of the land, and it is the Administration's and your Department's duty to defend it" and asserted that Congress could "work together to fix legislatively the parts of the law that aren't working" without letting the position of a federal court "stand and devastate millions of seniors, young adults, women, children and working families."

In September 2019, amid discussions to prevent a government shutdown, Manchin was one of six Democratic senators to sign a letter to congressional leadership advocating for the passage of legislation that would permanently fund health care and pension benefits for retired coal miners as "families in Virginia, West Virginia, Wyoming, Alabama, Colorado, North Dakota and New Mexico" would start to receive notifications of health care termination by the end of the following month.

In October 2019, Manchin was one of 27 senators to sign a letter to Senate Majority Leader Mitch McConnell and Senate Minority Leader Chuck Schumer advocating the passage of the Community Health Investment, Modernization, and Excellence (CHIME) Act, which was set to expire the following month. The senators warned that if the funding for the Community Health Center Fund (CHCF) was allowed to expire, it "would cause an estimated 2,400 site closures, 47,000 lost jobs, and threaten the health care of approximately 9 million Americans."

When Manchin and Capito announced over $3.3 million to combat child homelessness in West Virginia in October 2019, Manchin reported that there were at least 10,500 homeless children and youth in West Virginia and pledged to continue working to get financial aid for West Virginia children in his capacity as a member of the Senate Appropriations Committee.

In April 2019, Manchin was one of 41 senators to sign a bipartisan letter to the housing subcommittee praising the United States Department of Housing and Urban Development's Section 4 Capacity Building program for authorizing "HUD to partner with national nonprofit community development organizations to provide education, training, and financial support to local community development corporations (CDCs) across the country" and expressing disappointment that President Trump's budget "has slated this program for elimination after decades of successful economic and community development." The senators wrote of their hope that the subcommittee would support continued funding for Section 4 in Fiscal Year 2020.

In April 2019, Manchin cosponsored the Protecting Jessica Grubb's Legacy Act, legislation that authorized medical records of patients being treated for substance use disorder being shared among healthcare providers in case the patient provided the information. Cosponsor Shelley Moore Capito stated that the bill also prevented medical providers from unintentionally providing opioids to individuals in recovery.

In May 2019, when Manchin and Capito announced $600,000 of funding for West Virginia through the Rural Communities Opioid Response Program of the Department of Health and Human Services' Health Resources and Services Administration, Manchin stated that the opioid epidemic had devastated every community in West Virginia and that as a senator "fighting against this horrible epidemic and helping fellow West Virginians have always been my top priorities."

In July 2019, Manchin issued a release in which he called for a $1.4 billion settlement from Reckitt Benckiser Group to be used for both programs and resources that would address the opioid epidemic.

In March 2019, Manchin was a cosponsor of a bipartisan bill to undo a drafting error in the Tax Cuts and Jobs Act that mandated stores and restaurants to have to write off the costs of renovations over the course of 39 years via authorizing businesses to immediately deduct the entirety of costs of renovations.

In January 2019, Manchin was one of five senators to cosponsor the VA Provider Accountability Act, a bipartisan bill meant to amend Title 38 of the United States Code to authorize the under secretary of health to report "major adverse personnel actions" related to certain health care employees at the National Practitioner Data Bank along with applicable state licensing boards. Manchin said that the VA's efforts were inadequate and called for strict guidelines to be implemented to ensure veterans "are receiving the highest quality of care, and I believe our legislation provides a fix that can be supported by my colleagues on both sides of the aisle".

In July 2019, Manchin and Republican Marsha Blackburn introduced the Providing Veterans Access to In-State Tuition Act, a bill that would remove a three-year post-discharge requirement and thereby enable student veterans eligibility to receive in-state tuition rates from public schools in the event they decide to use their Post 9/11 GI Bill benefits.

In August 2019, when Manchin and Capito announced a collection of grants that totaled to over $7 million intended to aid homeless veterans under the U.S. Department of Veterans Affairs' (VA) Supportive Services for Veteran Families (SSVF) Program, Manchin opined that the funding would "help veterans secure housing, which in turn helps them secure steady jobs and gives them another opportunity to contribute to their communities."

In 2018, Manchin ran for reelection. He was challenged in the Democratic primary by Paula Jean Swearengin. Swearengin is an activist and coal miner's daughter who was supported by former members of Bernie Sanders's 2016 presidential campaign. She criticized Manchin for voting with Republicans and supporting Trump's policies. Manchin won the primary with 70% of the vote.

In December 2018, following the Federal Communications Commission (FCC) announcing a pause on the funding program for wireless broadband during its conduction of an investigation regarding the submission of coverage data by major wireless carriers, Manchin announced his intent to hold the renomination of Brendan Carr in protest of the move. Manchin lifted his hold the following week, after the FCC promised that rolling out funding for wireless broadband in rural areas would be a priority.

Manchin opposed the January 2018 government shutdown. The New York Times suggested that he helped end the shutdown by threatening not to run for reelection unless his fellow Democrats ended it.

Manchin criticized Democrats for not standing for President Trump's 2018 State of the Union Address, saying, "I've seen it on both sides when Obama gave speeches, Republicans. That's disrespectful and last night was disrespectful."

In March 2018, Manchin cited China as responsible for Trump's imposing of tariffs on steel and aluminum imports, noting that the U.S. was the largest importer of steel while 50% of steel was produced in China, and that he did believe the theory that prices would increase as a result of the tariffs.

In 2018, Manchin was one of 17 Democrats to break with their party and vote with Republicans to ease the Dodd-Frank banking rules.

In April 2018, Manchin and Capito introduced the Electricity Reliability and Fuel Security Act, a bill providing a temporary tax credit for existing coal-fired power plants that would help cover a part of both operation and maintenance costs. Manchin said that he knew "coal-fired power" was the engine of the West Virginia economy and that "coal-fired power plants have kept the lights on when other forms of energy could not".

In July 2018, along with fellow Democrat Heidi Heitkamp and Republicans James Risch and Lamar Alexander, Manchin introduced the Recovering America's Wildlife Act, a bill that would reallocate $1.3 billion annually from energy development on federal lands and waters to the Wildlife Conservation Restoration Program intended to conserve fish and wildlife.

Manchin has expressed strong opposition to entitlement reform, describing Mitch McConnell's comments in October 2018 on the need to reform entitlement programs such as Social Security, Medicaid and Medicare as "absolutely ridiculous." In January 2019, Manchin supported both Republican and Democratic bills to end a government shutdown. He was the only Democrat to break from his party and vote in favor of the Republican proposal.

In a March 2018 interview, a month after the Stoneman Douglas High School shooting and shortly before the March For Our Lives demonstrations, Manchin stated that the Manchin-Toomey bill should serve as the base for a new gun control law and that Trump expressing support for background checks would set his legacy and "give Republicans enough cover to support this in the most reasonable, responsible way."

In his 2018 reelection campaign, Manchin emphasized his support for Obamacare, running an ad where he shot holes in a lawsuit that sought to repeal the Affordable Care Act.

Manchin is opposed to the DREAM Act, and was absent from a 2010 vote on the bill. Manchin supports the construction of a wall along the southern border of the United States. He opposed the Obama administration's lawsuit against Arizona over that state's immigration enforcement law. Manchin voted against the McCain-Coons proposal to create a pathway to citizenship for some undocumented immigrants without funding for a border wall and he voted against a comprehensive immigration bill proposed by Susan Collins which gave a pathway to citizenship for Dreamers as well as funding for border security; he voted 'yes' to withholding funding for 'sanctuary cities' and he voted in support of President Trump's proposal to give a pathway to citizenship for Dreamers, build a border wall, and reduce legal immigration. On June 18, 2018, he came out against the Trump administration family separation policy. In September 2019, Manchin was the only Democrat on the Senate Appropriations panel to vote for a $71 billion homeland security measure that granted Trump the $5 billion he had previously requested to build roughly 200 miles of fencing along the U.S.-Mexico border.

As of 2015, Manchin was the only member of the Senate Democratic Caucus to oppose same-sex marriage. He was the only Democratic senator to not have declared support for same-sex marriage. On February 14, 2018, he cosponsored S.515, a bill that would amend the Internal Revenue Code of 1986 to clarify that all provisions shall apply to legally married same-sex couples in the same manner as other married couples. As of March 18, 2019, he is the only member of the Senate Democratic Caucus who is not a cosponsor of the Equality Act. He has said that he believes "no one should be afraid of losing their job or losing their housing because of their sexual orientation" but does not believe the current version of the Equality Act "provides sufficient guidance to the local officials who will be responsible for implementing it." In March 2021, Manchin was the only Democrat to vote for a failed amendment to rescind funding from public schools that allow transgender youth to participate in the sporting teams of their gender identity. In November 2022, Manchin reversed his prior position and voted to advance and pass legislation, the Respect for Marriage Act, which protects same-sex marriages under federal law.

In 2018, Manchin secured a provision in the Opioid Crisis Response Act that ensured additional opioid funding for West Virginia after the bill had previously granted funding based on states' overall opioid overdose death counts as opposed to the overdose death rate. Manchin stated that the bill before his intervention was "basically using a blanket before when giving money" and added that the bill was incentivizing "companies to do the research to produce a product that gives the same relief as the opioid does, but is not (addictive)." The bill passed in the Senate in September.

In December 2018, Manchin was one of 21 senators to sign a letter to United States Secretary of Veterans Affairs Robert Wilkie calling it "appalling that the VA is not conducting oversight of its own outreach efforts" in spite of suicide prevention being the VA's highest clinical priority and requesting Wilkie "consult with experts with proven track records of successful public and mental health outreach campaigns with a particular emphasis on how those individuals measure success."

As of 2018, according to OpenSecrets.org, Manchin's net worth was more than $7.6 million.

On the Republican side, Manchin was challenged by West Virginia Attorney General Patrick Morrisey. In August 2017, Morrisey publicly asked Manchin to resign from the Senate Democratic leadership. Manchin responded, "I don't give a shit, you understand?" to a Charleston Gazette-Mail reporter. "I just don't give a shit. Don't care if I get elected, don't care if I get defeated, how about that?"

On March 30, 2017, Manchin voted against H.J.Res. 43, which allowed states to refuse to give Title X grant money to organizations for reasons unrelated to their ability to provide the services needed. Trump signed the bill. In April 2017, Manchin endorsed the continued funding of Planned Parenthood. Also in 2017, Planned Parenthood gave him a rating of 44%. In January 2018, Manchin joined two other Democrats and most Republicans by voting for a bill to ban abortion after 20 weeks. In June 2018, upon Supreme Court Justice Anthony Kennedy's retirement, Manchin urged Trump not to appoint a judge who would seek to overturn Roe v. Wade but to instead choose a "centrist".

In April 2017, Manchin was one of eight Democratic senators to sign a letter to President Trump noting government-subsidized Chinese steel had been placed into the American market in recent years below cost and had hurt the domestic steel industry and the iron ore industry that fed it, calling on Trump to raise the steel issue with President of the People's Republic of China Xi Jinping in his meeting with him.

In July 2017, Manchin urged Trump to block the sale of the Chicago Stock Exchange to Chinese investors, arguing that China's "rejection of fundamental free-market norms and property rights of private citizens makes me strongly doubt whether an Exchange operating under the direct control of a Chinese entity can be trusted to 'self-regulate' now and in the future." He also expressed concern "that the challenges plaguing the Chinese market—lack of transparency, currency manipulation, etc.—will bleed into the Chicago Stock Exchange and adversely impact financial markets across the country."

In November 2017, in response to efforts by China to purchase tech companies based in the U.S., Manchin was one of nine senators to cosponsor a bill that would broaden the federal government's ability to prevent foreign purchases of U.S. firms by increasing the strength of the Committee on Foreign Investment in the United States (CFIUS). The scope of the CFIUS would be expanded to allow it to review and possibly decline smaller investments, and add national security factors for CFIUS to consider, including whether information about Americans would be exposed as part of transactions or whether a deal would facilitate fraud.

In November 2017, after the West Virginia Commerce Department announced an agreement with China Energy to invest $83.7 billion in shale gas development and chemical manufacturing projects in West Virginia after state Commerce Secretary Woody Thrasher and China Energy President Ling Wen signed a Memorandum of Understanding, Manchin said that he was thrilled with the signing and that he was satisfied that China Energy recognized West Virginians as the hardest-working people in the world.

In March 2017, Manchin was one of 21 senators to sign a letter led by Ed Markey to Senate Majority Leader Mitch McConnell that noted that 12% of adult Medicaid beneficiaries had some form or a substance abuse disorder and that one third of treatment for opioid and other substance use disorders in the United States is financed through Medicaid, and opined that the American Health Care Act could "very literally translate into a death spiral for those with opioid use disorders" due to the insurance coverage lacking adequate funds for care, often resulting in individuals abandoning substance use disorder treatment.

Manchin criticized Obama's environmental regulations as a "war on coal" and demanded what he called a proper balance between the needs of the environment and the coal business. The Los Angeles Times wrote that while professing environmental concerns, he has consistently stood up for coal, saying "no one is going to stop using fossil fuels for a long time." Manchin "does not deny the existence of man-made climate change", the Times wrote, but "is reluctant to curtail it." In February 2017, he was one of two Democratic senators to vote to confirm Scott Pruitt as Administrator of the Environmental Protection Agency. In June 2017, Manchin supported Trump's withdrawal from the Paris climate accord, saying he supported "a cleaner energy future" but that the Paris deal failed to strike "a balance between our environment and the economy."

In June 2017, Manchin introduced the Capitalizing American Storage Potential Act, legislation ensuring a regional storage hub would qualify for the Title XVII innovative technologies loan guarantee program of the Energy Department. He argued the Appalachian Storage Hub would grant West Virginia and its neighboring states the ability "to realize the unique opportunities associated with Appalachia's abundant natural gas liquids like ethane, naturally occurring geologic storage and expanding energy infrastructure" and that the regional storage hub would "attract manufacturing investment, create jobs and significantly reduce the rejection rate of natural gas liquids." The Senate Energy and Natural Resources Committee approved the bill in March 2018.

In April 2017, following a North Korea senior official declaring that the U.S. had created "a dangerous situation in which a thermonuclear war may break out at any minute," Manchin stated that North Korea had "to understand that we will retaliate" and that he did not believe the U.S. would not respond if North Korea continued to play "their games." In May 2018, Manchin accused Kim Jong-un of accelerating "the nuclear threat" of North Korea in a manner that would enable him to receive concessions and that Kim Jong-un was "in a serious, serious problem with his country and the people in his country" without China.

In June 2017, Manchin was one of five Democrats who, by voting against a Senate resolution disapproving of arms sales to Saudi Arabia, ensured its failure. Potential primary opponent Paula Jean Swearengin charged that because of Manchin's vote, weapons sold to the Saudis "could possibly end up in the hands of terrorists."

In June 2017, Manchin co-sponsored the Israel Anti-Boycott Act (S.270), which made it a federal crime, punishable by a maximum sentence of 20 years imprisonment, for Americans to encourage or participate in boycotts against Israel and Israeli settlements in the occupied Palestinian territories if protesting actions by the Israeli government.

In October 2017, following the Las Vegas shooting, Manchin stated that it was "going to take President Trump, who looks at something from a law-abiding gun owner's standpoint, that makes common sense and gun sense" for progress to be made on gun legislation and that he would not rule out reviving the Manchin-Toomey bill if the legislation attracted enough Republican cosponsors.

In 2010, Manchin called for "repairs" of the Affordable Care Act and repeal of the "bad parts of Obamacare." On January 14, 2017, Manchin expressed concern at the strict party-line vote on repealing Obamacare and said he could not, in good conscience, vote to repeal without a new plan in place. He added, however, that he was willing to work with Trump and the GOP to formulate a replacement. In June 2017, Manchin and Bob Casey Jr. of Pennsylvania warned that repealing Obamacare would worsen the opioid crisis. In July 2017, he said that he was one of about ten senators from both parties who had been "working together behind the scenes" to formulate a new health-care program, but that there was otherwise insufficient bipartisanship on the issue.

In September 2017, Manchin released a statement expressing that he was skeptical of a single-payer health care system being "the right solution" while noting his support for the Senate considering "all of the options through regular order so that we can fully understand the impacts of these ideas on both our people and our economy."

In December 2017, in a letter to then-Food and Drug Administration Commissioner Scott Gottlieb, Manchin called for changes in the FDA's response to the opioid crisis including mandatory and continuing education for healthcare providers, reviewing every opioid product on the market, and removing an older opioid from the market for every new opioid approved. Manchin cited the over 33,000 deaths in the United States from opioid overdoses in 2015 and over 700 deaths of West Virginians from opioid overdoses in 2016 as his reason for supporting the establishment of the Opioid Policy Steering Committee by the FDA.

Manchin opposed Trump's Tax Cuts and Jobs Act of 2017. He called it "a closed process" that "makes little impact in the paychecks of the people in his state." At the same time, he posited the bill contains "some good things ... Initially people will benefit," although ultimately voting against it. In turn, NRSC spokesman Bob Salera stated that he had "turned his back and voted with Washington Democrats."

In February 2017, Manchin and Roy Blunt introduced the HIRE Veterans Act, legislation that would recognize qualified employers if they met particular criteria designed to encourage businesses that were friendly toward veterans including calculating what new hire or overall workforce percentages contain veterans, the availability of particular types of training and leadership development opportunities, and other factors that showed commitment on the part of an employer to offer support for veterans after their military careers. The bill passed in the Senate in April, which Manchin applauded in a press release as "tremendous news" given that the bill was "one more step we can take toward making it easier for our service men and women to find opportunities for good-paying jobs."

Manchin is often considered a moderate, or even conservative, Democrat. He has called himself a "centrist, moderate conservative Democrat" and "fiscally responsible and socially compassionate." CBS News has called him "a rifle-brandishing moderate" who is "about as centrist as a senator can get." The American Conservative Union gave him a 25% lifetime conservative rating and the progressive PAC Americans for Democratic Action gave him a 35% liberal quotient in 2016. In February 2018, a Congressional Quarterly study found that Manchin had voted with Trump's position 71% of the time in Trump's first year in office, but by the end of Trump's presidency, Manchin had voted with the president only 50.4% of the time. Manchin voted with Biden 88.9% of the time as of September 2022. In 2013, the National Journal gave Manchin an overall score of 55% conservative and 46% liberal.

In 2016, referring to the difficulty of keeping guns out of the hands of potential terrorists in the aftermath of the Orlando nightclub shooting, Manchin said, "due process is what's killing us right now." This comment drew the criticism of both the NRA and the Cato Institute, which accused Manchin of attacking a fundamental constitutional principle. "With all respect," commented Ilya Shapiro of Cato, "due process is the essential basis of America."

During 2016–17, Manchin read to the Senate several letters from constituents about loved ones' deaths from opioids and urged his colleagues to act to prevent more deaths. Manchin took "an unusual proposal" to President Trump to address the crisis and called for a "war on drugs" that involves not punishment but treatment. He proposed the LifeBOAT Act, which would fund treatment. He also opposes marijuana legalization. In January 2018, Manchin was one of six Democrats who broke with their party to vote to confirm Trump's nominee for Health Secretary, Alex Azar.

Manchin identifies as "pro-life". He has mixed ratings from both the abortion-rights and anti-abortion movements' political action groups. In 2018, Planned Parenthood, which supports access to abortion, gave Manchin a lifetime grade of 57%. National Right to Life (NRLC), which opposes abortion, gave Manchin a 100% score in 2019 and NARAL Pro-Choice America gave him a 72% in 2017. On August 3, 2015, he broke with Democratic leadership by voting in favor of a Republican-sponsored bill to terminate federal funding for Planned Parenthood both in the United States and globally. He has the endorsement of Democrats for Life of America, a Democratic PAC that opposes abortion.

In a lawsuit filed in July 2014, John Manchin II, one of Manchin's brothers, sued Manchin and his other brother, Roch Manchin, over a $1.7 million loan. The lawsuit alleged that Joe and Roch Manchin borrowed the money to keep the doors open at the family-owned carpet business run by Roch, that no part of the loan had yet been repaid, and that the defendants had taken other measures to evade compensating John Manchin II for non-payment. John Manchin II withdrew the suit on June 30, 2015.

In December 2014, Manchin was one of six Democratic senators to sign a letter to the EPA urging it to give states more time to comply with its rule on power plants because the final rule "must provide adequate time for the design, permitting and construction of such large scale capital intensive infrastructure", and calling for an elimination of the 2020 targets in the final rule, a mandate that states take action by 2020 as part of the EPA's goal to reach a 30% carbon cut by 2030.

Following the Ghouta chemical attack in August 2013 during the Syrian Civil War, Manchin said, "There is no doubt that an attack occurred and there is no doubt it was produced under the Assad regime. It's not clear cut if Assad gave the order himself. It has not been proven." He opposed any strikes on the Syrian Government in retaliation for the attacks. Instead, he introduced a joint resolution with Senator Heidi Heitkamp (D-ND) requesting that President Obama come up with a long-term strategy on Syria and work diplomatically to ensure the destruction of Syria's chemical weapons. On September 16, 2014, Manchin announced that he would vote against a possible Senate resolution to arm Syrian opposition fighters. "At the end of the day, most of the arms that we give to people are used against us. Most of the people we train turn against us," he said. He referred to plans calling for ground troops in Syria, which had been proposed by some Republican senators, including Lindsey Graham of South Carolina, as "insanity," but supported the 2017 Shayrat missile strike launched by order of President Trump in response to a chemical weapons attack allegedly perpetrated by the Syrian Government. Manchin said that "yesterday's strike was important to send a message to the Syrian regime and their Russian enablers that these horrific actions will not be tolerated."

Manchin said in 2014 that he "would change Social Security completely. I would do it on an inflationary basis, as far as paying into payroll taxes, and change that, to keep us stabilized as far as cash flow. I'd do COLAs—I'd talk about COLA for 250 percent of poverty guidelines." Asked whether this meant he would "cut benefits to old people," Manchin said that "a rich old person ... won't get the COLAs." He asked: "Do you want chained CPI? I can live with either one."

Manchin was one of only three Democratic senators to vote against Senate Majority leader Harry Reid's move to implement the nuclear option, which switched the Senate away from operating on a supermajority basis, to requiring only a simple majority for certain decisions, on November 21, 2013.

Manchin introduced legislation to reduce the use of overseas service and security contractors. He successfully amended the 2013 National Defense Authorization Act to cap contractors' taxpayer-funded salaries at $230,000.

In 2012, Manchin's candidacy was endorsed by the National Rifle Association (NRA), which gave him an "A" rating. Following the Sandy Hook shooting, Manchin partnered with Republican senator Pat Toomey to introduce a bill that would have strengthened background checks on gun sales. The Manchin-Toomey bill was defeated on April 17, 2013, by a vote of 54–46; 60 votes would have been required to pass it. Despite the fact that the bill did not pass, the NRA targeted Manchin in an attack ad.

Manchin was criticized in 2013 for agreeing to an interview with The Journal in Martinsburg, West Virginia, but demanding that he not be asked any questions about gun control or the Second Amendment.

Manchin ran for reelection to a full-term in 2012. According to the Democratic firm Public Policy Polling, early polling found Manchin heavily favored, leading Representative Shelley Moore Capito 50–39, 2010 opponent John Raese 60–31, and Congressman David McKinley 57–28. Manchin did not endorse President Barack Obama for reelection in 2012, saying that he had "some real differences" with the presumptive nominees of both major parties, finding fault with Obama's economic and energy policies and questioning Romney's understanding of the "challenges facing ordinary people."

In May 2012, in an effort to reduce prescription drug abuse, Manchin successfully proposed an amendment to the Food and Drug Administration reauthorization bill to reclassify hydrocodone as a Schedule II controlled substance.

In December 2012, Manchin voiced his displeasure with MTV's new reality show Buckwild, set in his home state's capital Charleston, and asked the network's president to cancel the show, which, he argued, depicted West Virginia in a negative, unrealistic fashion. The show ended after its first season.

In June 2011, Manchin joined Senator Chuck Schumer (D-NY) in seeking a crackdown on Bitcoin currency transactions, saying that they facilitated illegal drug trade transactions. "The transactions leave no traditional bank transfer money trail for investigators to follow, and leave it hard to prove a package recipient knew in advance what was in a shipment," using an "'anonymizing network' known as Tor." One opinion website said the senators wanted "to disrupt the Silk Road drug website."

On November 14, 2011, Manchin chaired his first field hearing of that committee in Charleston, West Virginia, to focus on Marcellus Shale natural gas development and production. He said, "We are literally sitting on top of tremendous potential with the Marcellus shale. We need to work together to chart a path forward in a safe and responsible way that lets us produce energy right here in America."

On November 9, 2011, Manchin and Dan Coats introduced the Fair Compliance Act. The bill would "lengthen timelines and establish benchmarks for utilities to comply with two major Environmental Protection Agency air pollution rules. The legislation would extend the compliance deadline for the Cross-State Air Pollution Rule, or CSAPR, by three years and the deadline for the Utility MACT rule by two years—setting both to January 1, 2017."

Manchin and John Barrasso introduced the American Alternative Fuels Act on May 10, 2011. The bill would remove restrictions on development of alternative fuels, repeal part of the 2007 energy bill restricting the federal government from buying alternative fuels and encourage the development of algae-based fuels and synthetic natural gas. Of the bill, Manchin said, "Our unacceptably high gas prices are hurting not only West Virginians, but all Americans, and they underscore a critical need: the federal government needs to be a partner, not an obstacle, for businesses that can transform our domestic energy resources into gas."

In 2011, Manchin was the only Democratic senator to support the Energy Tax Prevention Act, which sought to prohibit the EPA from regulating greenhouse gas. He was also one of four Democratic senators to vote against the Stream Protection Rule. In 2012, Manchin supported a GOP effort to "scuttle Environmental Protection Agency regulations that mandate cuts in mercury pollution and other toxic emissions from coal-fired power plants", while West Virginia's other senator, Jay Rockefeller, did not.

On June 21, 2011, Manchin delivered a speech on the Senate floor calling for a "substantial and responsible reduction in the United States' military presence in Afghanistan." He said, "We can no longer afford to rebuild Afghanistan and America. We must choose. And I choose America." Manchin's remarks were criticized by Senator John McCain (R-AZ) as "at least uninformed about history and strategy and the challenges we face from radical Islamic extremism." Manchin made similar remarks in a press conference on January 7, 2014, arguing that "all of the money and all of the military might in the world will not change that part of the world." He said that by the end of the year, the American troops in that country should be at Bagram Airfield alone. After the deaths of three American soldiers in Afghanistan in November 2018, Manchin renewed his calls for the withdraw of American troops from the country, saying that both presidents Obama and Trump had expressed support for taking troops out of the country but had not done so. "They all seem to have the rhetoric, and no one seems to have the follow up. It's time to come out of there," he said.

To help locate missing senior citizens, Manchin introduced the Silver Alert Act in July 2011 to create a nationwide network for locating missing adults and senior citizens modeled after the AMBER Alert. Manchin also sponsored the National Yellow Dot Act to create a voluntary program that would alert emergency services personnel responding to car accidents of the availability of personal and medical information on the car's owner.

Manchin has called himself a "centrist, moderate, conservative Democrat" and is generally cited as the most conservative Democrat in the Senate. He is known for working with Republicans on issues such as abortion, immigration, energy policy, and gun control. Manchin opposed President Barack Obama's energy policies, including reductions and restrictions on coal mining, voted against cloture for the Don't Ask, Don't Tell Repeal Act of 2010 (not voting on the bill itself), voted to remove federal funding for Planned Parenthood in 2015, supported President Donald Trump's border wall and immigration policies, and voted to confirm most of Trump's cabinet and judicial appointees, including Associate Justice Brett Kavanaugh. He opposes many progressive priorities, such as Medicare for All, the Green New Deal, abolishing the filibuster, expanding the Supreme Court, and defunding the police. Manchin has also voted against repeated attempts to repeal the Affordable Care Act, voted to preserve funding for Planned Parenthood in 2017, voted against the Tax Cuts and Jobs Act of 2017, and voted to convict Trump in both of his impeachment trials. He is among the more non-interventionist members of the Democratic caucus, having repeatedly called for the withdrawal of American troops from Afghanistan and opposed most military interventions in Syria.

Since his election to the U.S. Senate in 2010, Manchin has listed AA Properties as a non-public asset on his annual financial disclosures. AA Property is reportedly 50% controlled by Manchin, and has, among other things, been an investor in Emerald Coast Realty, which owns a La Quinta hotel in Elkview, West Virginia.

Due to Senator Robert Byrd's declining health, there was speculation about what Manchin would do if Byrd died. Manchin refused to comment on the subject until Byrd's death, except to say that he would not appoint himself to the Senate. Byrd died on June 28, 2010, and Manchin appointed Carte Goodwin, his 36-year-old legal adviser, on July 16.

On July 20, 2010, Manchin announced he would seek the Senate seat. In the August 28 Democratic primary, he defeated former Democratic Congressman and former West Virginia Secretary of State Ken Hechler. In the general election, he defeated Republican businessman John Raese with 53% of the vote.

Manchin was first sworn in to the U.S. Senate by Vice President Joe Biden on November 15, 2010, succeeding interim Senator Carte Goodwin. In a 2014 New York Times interview, Manchin said his relationship with Obama was "fairly nonexistent."

On December 13, 2010, Manchin participated in the launch of No Labels, a nonpartisan organization "committed to bringing all sides together to move the nation forward." He co-chairs No Labels.

Before his Senate swearing-in in 2010, rumors suggested that the Republican Party was courting Manchin to change parties. Republicans later suggested that Manchin was the source of the rumors, but they attempted to convince him again in 2014 after retaking control of the Senate. He again rejected their overtures. As the 2016 elections approached, reports speculated that Manchin would become a Republican if the Senate were in a 50–50 tie, but he later said he would remain a Democrat at least as long as he remained in the Senate.

On October 6, 2010, Manchin directed a lawsuit aimed at overturning new federal rules concerning mountaintop removal mining. Filed by the state Department of Environmental Protection, the lawsuit "accuses U.S. EPA of overstepping its authority and asks the U.S. District Court for the Southern District of West Virginia to throw out the federal agency's new guidelines for issuing Clean Water Act permits for coal mines." In order to qualify for the permits, mining companies need to prove their projects would not cause the concentration of pollutants in the local water to rise five times above the normal level. The New York Times reported that EPA Administrator Lisa Jackson said the new legislation would protect 95% of aquatic life by banning operators from dumping mine waste into streams.

On December 9, 2010, Manchin was the sole Democrat to vote against cloture for the 2011 National Defense Authorization Act, which contained a provision to repeal Don't Ask, Don't Tell. In an interview with The Associated Press, Manchin cited the advice of retired military chaplains as a basis for his decision to vote against repeal. He also indicated he wanted more time to "hear the full range of viewpoints from the citizens of West Virginia." A day later, he was publicly criticized at a gay rights rally for his position on the bill. On July 26, 2017, he voiced opposition to Trump's proposed ban on transgender service in the United States military.

Manchin easily won reelection to a second term as governor in 2008 against Republican Russ Weeks, capturing 69.77% of the vote and winning every county.

During the Sago Mine disaster in early January 2006 in Upshur County, West Virginia, Manchin confirmed incorrect reports that 12 miners had survived; in actuality only one survived. Manchin later acknowledged that a miscommunication had occurred with rescue teams in the mine. On February 1, 2006, he ordered a stop to all coal production in West Virginia pending safety checks after two more miners were killed in separate accidents. Sixteen West Virginia coal miners died in mining accidents in early 2006. In November 2006, SurveyUSA ranked Manchin one of the country's most popular governors, with a 74% approval rating.

In 2006 and 2010, Manchin delivered commencement addresses at Wheeling Jesuit University and at Davis & Elkins College, receiving honorary degrees from both institutions.

In July 2005, Massey Energy CEO Don Blankenship sued Manchin, alleging that Manchin had violated Blankenship's First Amendment rights by threatening increased government scrutiny of his coal operations in retaliation for Blankenship's political activities. Blankenship had donated substantial funds into campaigns to defeat a proposed pension bond amendment and oppose the reelection of state Supreme Court Justice Warren McGraw, and he fought against a proposed increase in the severance tax on extraction of mineral resources. Soon after the bond amendment's defeat, the state Division of Environmental Protection (DEP) revoked a permit approval for controversial new silos near Marsh Fork Elementary School in Raleigh County. While area residents had complained for some time that the coal operation there endangered their children, Blankenship claimed that the DEP acted in response to his opposition to the bond amendment.

Manchin won the 2004 West Virginia gubernatorial election by a large margin and was reelected by an even larger margin in 2008. He won the 2010 special election to fill the Senate seat vacated by incumbent Democrat Robert Byrd's death with 53% of the vote, and in 2012 was elected to a full term with 61% of the vote. Manchin won a second term in 2018 with just under 50% of the vote. In both elections, he over-performed the Democratic presidential ticket by more than 40 percentage points. Since 2021, Manchin has been the only Democrat holding statewide or congressional office in West Virginia, and represents what is, by a large margin, the most Republican-leaning constituency of any Democrat in congress.

In 2003 Manchin announced his intention to challenge incumbent Democratic Governor Bob Wise in the 2004 Democratic primary. Wise decided not to seek reelection after a scandal, and Manchin won the Democratic primary and general election by large margins. His election marked the first time since 1964 that a West Virginia governor was succeeded by another governor from the same party.

Environmentalists have criticized Manchin for his family ties to the coal industry. He served as president of Energysystems in the late 1990s before becoming active in politics. On his financial disclosures in 2009 and 2010, his reported earnings from the company were $1,363,916 and $417,255, respectively. Critics have said his opposition to health regulations that would raise industry expenses are due to his stake in the industry; West Virginia's Sierra Club chapter chair Jim Sconyers said, "he's been nothing but a mouthpiece for the coal industry his whole public life." Opinions on the subject are mixed; The Charleston Gazette wrote, "the prospect that Manchin's $1.7 million-plus in recent Enersystems earnings might tilt him even more strongly pro-coal might seem remote, given the deep economic and cultural connections that the industry maintains in West Virginia."

In 1988, Manchin founded Enersystems, a waste coal brokerage company based in Fairmont, West Virginia. Manchin was president of Enersystems until 2000, when he entered politics and gave control of the company's daily operations to his son, Joe Manchin IV. At some point during his tenure as governor, Manchin moved his Enersystems holdings into a blind trust. In a financial disclosure from 2020, Manchin reported that his non-public shares of Enersystems were worth between $1 million and $5 million and that between 2011 and 2020 he was paid $5,211,154 in dividend income from them. In 2020, he received over $500,000 in dividends. Enersystems is 71% of Manchin's investment income and 30% of his net worth.

Manchin was elected to the West Virginia House of Delegates in 1982 at age 35 and in 1986 was elected to the West Virginia Senate, where he served until 1996. He ran for governor in 1996, losing the Democratic primary election to Charlotte Pritt. At that time, he supported the Republican candidate for governor, Cecil Underwood, who went on to win. Manchin was elected Secretary of State of West Virginia in 2000 and oversaw his own election to Governor.

Manchin is a member of the National Rifle Association and a licensed pilot. He married Gayle Heather Conelly on August 5, 1967. Together they have three children: Heather Manchin Bresch (who was chief executive officer (CEO) of Netherlands-based pharmaceutical company Mylan), Joseph IV, and Brooke.

Manchin graduated from Farmington High School in 1965. He entered West Virginia University on a football scholarship in 1965, but an injury during practice ended his football career. Manchin graduated in 1970 with a degree in business administration and went to work for his family's business.

The Human Rights Campaign, the largest LGBT rights group in America, gave Manchin a score of 48% in the 116th Congress. He received a score of 30% in the 115th Congress, 85% in the 114th Congress, and 65% in the 113th Congress.

Joseph Manchin III (born August 24, 1947) is an American politician and businessman serving as the senior United States senator from West Virginia, a seat he has held since 2010. A member of the Democratic Party, Manchin was the 34th governor of West Virginia from 2005 to 2010 and the 27th secretary of state of West Virginia from 2001 to 2005. After becoming a senator in 2010, he became the state's senior U.S. senator when Jay Rockefeller retired in 2015. Before entering politics, Manchin helped found and was the president of Enersystems, a coal brokerage company his family owns and operates.

Joseph Manchin III was born on August 24, 1947, in Farmington, West Virginia, a small coal mining town, the second of five children of Mary O. (née Gouzd) and John Manchin. The name "Manchin" was derived from the Italian name "Mancini". His father was of Italian descent (from the town of San Giovanni in Fiore, in Calabria) and his maternal grandparents were Czechoslovak immigrants. He is a member of the Friends of Wales Caucus.