Alberta Premier Danielle Smith said the oil-producing region could look beyond the U.S. for customers if Trump's tariff threats create uncertainty.

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

President Donald Trump backed down from an extraordinary trade war escalation Tuesday that had threatened a massive surge in Canadian steel and aluminum tariffs and new tariffs on Canadian electricity.

President Donald Trump added Tuesday to his rapidly growing list of false claims about Canada, wrongly asserting on social media that Canada is “ONE OF THE HIGHEST TARIFFING NATIONS ANYWHERE IN THE WORLD.