In 1987, President Ronald Reagan sharply criticized tariffs and trade barriers. Ontario’s government used Reagan’s words in an advertisement promoting free trade between the US and Canada in response to President Trump’s tariffs.

Manitoba's premier is repeating his support on Monday for the Ontario government's ad campaign targeting American audiences with an anti-tariff message that roiled U.S. President Donald Trump into hal...

U.S. President Donald Trump has announced an additional 10-per-cent tariff on Canada over an ad by the Ontario government.