The advertisement, which features a recording of Ronald Reagan, was sharply criticized by the U.S. president.

Trump announced the higher tariffs on Oct. 25, referencing an anti-tariff ad aired by Ontario's government featuring a video of Ronald Reagan.

An Ontario government ad that attracted the wrath of U.S. President Donald Trump was successful — even if it didn’t produce the outcome provincial officials might have anticipated, say experts in political communication.

General Motors Co. and Stellantis NV will be forced to pay tariffs on some US-made vehicles they import for sale in Canada, after the companies decided to reduce assembly-line work at factories in Ontario.