Mark Carney, soon to become Canada's new prime minister, is a two-time central banker and crisis fighter about to face his biggest challenge of all: steering Canada through Donald Trump's tariffs. The Liberals announced Carney as Justin Trudeau's successor on Sunday after party members voted in a nominating contest.

Carney comes from a long career in finance, which people believe will help him manage the growing economic tensions between the U.S. and Canada. Carney is expected to be sworn in sometime this week,