Ontario Conservative MP Michael Ma announced Thursday evening that he was crossing the floor to the Liberals, bringing the government within one seat of the 172-vote threshold for a majority in the House of Commons. Power & Politics breaks the news live on the program and gets instant reaction from the bureau chiefs of the Globe and Mail, Canadian Press and La Presse. Plus, despite no official resumption of Canada's trade talks, Finance Minister François-Philippe Champagne tells Power & Politics that 'what we're trying to do now is sectoral deals' with the U.S. and that 'discussions are ongoing.'

There's no official word yet on who will be replacing Kirsten Hillman once she leaves her post as Canada's ambassador to the U.S. in January, but whoever picks up that file will soon be heading into CUSMA negotiations. Power & Politics hears from former ambassador Frank Mckenna. The Power Panel weighs in.

Liberal MP Corey Hogan weighs in on the breaking news that Canada’s Ambassador to the United States Kirsten Hillman is stepping down. Plus, Liberal MPs reject an attempt to put their caucus in an uncomfortable position, as Conservative Party Leader Pierre Poilievre tries to wedge the Liberals on their pipeline support. The Power Panel breaks down the vote.