The leader of Canada’s most populous province is bragging about the impact of his anti-tariff ad that prompted U.S.

The ad used the words of former President Ronald Reagan to criticize U.S. tariffs, angering Trump, who said he would end ...

Ontario's ad criticizing tariffs aired during the World Series, hours after President Donald Trump said he'd slap new tariffs ...

President Donald Trump said Saturday he is increasing the tariff on Canada by 10% over current levels, further escalating ...

A mayor from the Canadian province of Ontario defended an advertisement paid for by his province that includes remarks from ...

President Trump said he's ending trade talks with Canada over an anti-tariff ad campaign by the province of Ontario that uses ...

Ontario Premier Doug Ford says he’s pulling the TV ad that caused President Donald Trump to say he was ending trade ...

President Trump announced Saturday that he is raising U.S. tariffs on Canada by an additional 10% in response to the continued airing of an anti-tariff advertisement created by the local government of ...

U.S. President Donald Trump announced on Saturday that he would raise tariffs on Canada by an additional 10%, following his ...

President Donald Trump announced plans to raise tariffs on Canadian imports by an additional 10% after an anti-tariff ad from Ontario aired during the World Series.