Steven MacKinnon

Prime Minister Mark Carney fielded questions about the trade war with the United States and his decision to delay the federal budget to the fall as he faced his first question period grilling in the House of Commons on Wednesday.

Liberal MPs voted against adopting a formal process to eject their leader should the need arise, newly elected Liberal Caucus Chair James Maloney confirmed on Sunday.

One of the seven Liberal leadership hopefuls says the party is not allowing him to run, as another high-profile cabinet minister endorsed Mark Carney on Sunday.

Former finance minister Chrystia Freeland will announce her intention to run for the Liberal party leadership just before the U.S. presidential inauguration, a source close to her campaign team said on Monday.

Former Bank of Canada governor Mark Carney is expected to launch his bid to replace Prime Minister Justin Trudeau after signalling plans through his campaign team.

Potential candidates have just two weeks to decide to run and potential voters less than three weeks to join the party in order to vote.

Mail will begin moving again on Tuesday as Canada Post employees return to work for the first time in more than a month after the federal government pushed to end the stoppage.

The union representing Canada Post workers says an unfair labour practice complaint over the company's layoffs has been resolved.

Businesses and industry leaders are anxiously awaiting updates on when Canada's freight trains could start moving again now that the federal government has intervened in a work stoppage that halted all shipments for a full day.

Thousands of Canadian commuters may have to change their travel plans for a second day after a countrywide rail lockout shut down lines in major metropolitan areas.

Liberal campaign co-chair Terry Duguid insisted on Thursday that his caucus is united behind Prime Minister Justin Trudeau, even as the majority of elected Liberals remain silent on the prime minister's political future.

The effort to oust Fergus failed by a vote of 142-168 after the NDP sided with the Liberals, with both accusing the Conservatives of undermining democracy and its independent institutions.

Liberals intend to move quickly to get a Ukraine free-trade bill passed. The Conservatives voted against the legislation solely because they won't support any promotion of carbon pricing.

The official Opposition continued to force the delay of government bills and billions in spending on Thursday in an attempt to get the Liberal government to remove the federal carbon-pricing plan from all home heating by the holidays.

Chief government whip Steven MacKinnon issued a statement Wednesday saying he is "profoundly disappointed" that Liberal MP Yves Robillard travelled outside Canada, in contravention of party instructions.