After trade negotiations crumbled at the eleventh hour, U.S. President Donald Trump's 50% tariffs on scores of Canadian imports kicked in Saturday. The new levies are expected to affect about 5% of Canada's annual exports to the U.

The United States imposed 50 per cent tariffs on billions of dollars worth of Canadian exports Saturday, after the two countries failed to reach a new trade deal before an extended deadline imposed by...

“There’s the economic side of things that, you know, it’s not going to look good, and it’s inflationary,” she said.