Michigan-based Anderson Economic Group said Friday that tariffs could add unabsorbable costs for American automakers.

Ontario Premier Doug Ford and Nova Scotia Premier Tim Houston are reaching out to state governors in Washington, D.C. as the deadline to avert U.S. President Donald Trump’s tariffs inches closer.

A significant part of the stakes for Thursday night’s 4 Nations Face-Off championship game between Canada and the U.S. came from pregame media comments. That covered political remarks on tariffs and ...