Liberal MPs, especially those who for months had called for Prime Minister Justin Trudeau's resignation both publicly and behind closed doors, have started backing two of his potential successors. Twenty-four members of caucus have weighed in,

Liberal MPs are starting to reveal which candidates they're backing in the race to replace Justin Trudeau, just as the presumed front-runners get ready to declare they're running.

Mark Carney will launch his candidacy for the Liberal Party leadership at an event in Edmonton on Thursday, according to a notice from Calgary Skyview MP George Chahal.