Raya Salter remembers the yells as a child when she asked her mother to turn up the heat in the winter: “Put on a sweater. Put on two sweaters. Here’s an extra blanket. That’s gonna make it work because the heat is not going up.

Trump said he would increase from 25% to 50% tariffs taking effect Wednesday for Canada after Ontario said it would hike electricity prices in the U.S.

Trump has praised tariffs as a fix for economic issues, but their erratic rollout and shifting reasons have worried investors. See a timeline of the president’s trade rhetoric.