@cbsnews: Canada's Liberal Party won Monday's federal election, the Canadian Broadcasting Corporation projected, in a surprising turnaround in an election that became overshadowed by U.S. President Trump. The Liberal Party's popularity had been declining for years, eventually leading to former Prime Minister Justin Trudeau's resignation in March. It appeared for months the Conservatives were set to take control of the federal government, until the U.S. president stepped in. Mr. Trump's threat to annex Canada and his sweeping tariffs, which undermine the country's economy, dominated the campaign and influenced voters' choices. Additionally, domestic issues such as affordability, immigration, jobs and crime remained significant factors.