Justin Trudeau resigned as Canada's prime minister on Monday. Here's why and what it means for the United States.

Meanwhile, the president of the Liberal Party says he will call a national board ... by Prime Minister Justin Trudeau into overdrive, has thanked him for his years of service and wished him ...

Chrystia Freeland, the finance minister who resigned last month and sent discussion about a resignation by Prime Minister Justin Trudeau into overdrive, has thanked him for his years of service ...