Frontrunners include Chrystia Freeland and Mark Carney, who are making the case they can guide Canada through domestic and international issues. At the top of the list: mounting trade tensions with the United States.

Carney vowed Sunday to “keep our tariffs on until the Americans show us respect” in a message to U.S. President Donald Trump.

Mark Carney, the former governor of the Bank of Canada and the Bank of England, has been voted to lead the Liberal Party and replace Justin Trudeau as the next Canadian prime minister. The 59-year-old has no political experience,