Quebec MPs are adding to the pressure on Prime Minister Justin Trudeau to step aside as leader. The province's caucus chair, Stéphane Lauzon, consulted with MPs individually over the holidays and communicated the caucus position to its national leadership,

Majority of Liberal MPs in the province join counterparts in Ontario, Atlantic Canada in calling for Prime Minister to step down, sources say

With a majority of his caucus now calling on him to resign, Prime Minister Justin Trudeau is on a ski holiday, reflecting on whether to stay or go. Trudeau is way down in the polls and facing challenges from within his party about whether he's the right leader to unite Canadians.