Mario Dumont

Since 2018, he has also hosted his own radio show, Le retour de Mario Dumont, on QUB Radio.

In 2012, Dumont moved to LCN and began a new show called Dumont.

At TQS' 2009 upfronts presentation, it was announced that Dumont would join the network in the fall as host of a daily news and information series, Dumont 360. The series launched in September 2009, shortly after the network was rebranded as V.

Following his party's poor showing in the 2008 Quebec election, he announced his resignation as ADQ leader, and subsequently joined the television network V to host a daily news and talk show, Dumont, which began in 2009. He left that network in 2012 to join the all-news channel LCN.

On October 23, 2008, two ADQ MNAs, André Riedl and Pierre-Michel Auger, crossed the floor to the governing Liberal Party, embarrassing Dumont. Quebec premier Jean Charest subsequently called a snap election for December 8, 2008. A Léger Marketing poll conducted between Friday, November 14 and Monday, November 17, showed the Liberals with 44% support, the PQ with 33%, and the ADQ with 15%.

In the 2007 Quebec election, the ADQ won 41 seats with 31% of the popular vote, and formed the Official Opposition in the National Assembly. Prior to the dissolution of the National Assembly, the ADQ had held only five seats, and as a result did not have official party status. Despite becoming the Official Opposition, the ADQ was almost nonexistent in several of the province's major cities. It won almost no seats in Montreal, Gatineau, Saguenay, Longueuil, Laval and Sherbrooke. Tasha Kheiriddin argued that his result would have given right-of-centre currents swirling in Quebec politics.

Since the 1998 provincial election, Dumont has distinguished himself primarily for his stances on economic issues, which are generally considered to be right of centre in the context of the predominantly social-democratic Quebec political scene. He advocates the payment of a cash allowance to parents who do not wish to make use of the province's $7 a day daycare program, changes to the provincial health system that would allow private for profit health care and private health insurance alongside the public system, the abolition of school boards, the encouragement of private education, a tougher criminal justice system, reductions in the size of the provincial bureaucracy, and the repayment of the province's $127 billion government debt.

In the 1995 Quebec Referendum, Dumont joined with Parti Québécois Premier Jacques Parizeau and Bloc Québécois leader Lucien Bouchard, who wooed him and with whom he remains close, in support of the sovereigntist campaign. Dumont revealed to Journalist Chantel Herbert and Jean Lapierre that they planned to use 1995 Quebec Referendum as a way to advocate for an new partnership between Quebec and Canada. However, Bouchard advocated for separation; so both Parizeau and Dumont followed his direction. In subsequent years, however he changed positions on the issue, arguing that the sovereignty question had been decided and that Quebecers had no desire to revisit it.

Dumont and Liberal party insider Jean Allaire played a central role in the creation and development of the Action démocratique du Québec (ADQ) in 1994. He succeeded Allaire as leader after the latter resigned for health reasons.

Dumont was elected as an ADQ member of the National Assembly for Rivière du Loup in the 1994, 1998, 2003, 2007 and 2008 elections.

Dumont was born in Saint-Georges-de-Cacouna, Quebec. Dumont and his wife, Marie-Claude Barrette, have three children: Angela, Charles, and Juliette. Dumont obtained a Bachelor of Arts in Economics from Concordia University in 1993, and completed some graduate work at the Université de Montréal.

Dumont organized the "Liberals for the No side," in the 1992 referendum on the Charlottetown Accord.

Mario Dumont (born May 19, 1970) is a Canadian television personality and former politician in Quebec, Canada. He was a Member of the National Assembly of Quebec (MNA), and the leader of the Action démocratique du Québec (ADQ), from 1994 to 2009. After the 2007 Quebec election, Dumont obtained the post of Leader of the Opposition in the National Assembly.