Donald Trump wasn't happy with Ontario's anti-tariff advertisement that ran during the World Series. Photo: AP PHOTO

US President Donald Trump says he plans to hike tariffs on imports of Canadian goods by an extra 10 per cent because of an anti-tariff television ad aired by the province of Ontario.

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The ad used the words of former president Ronald Reagan to criticise US tariffs, angering Trump who said he would end trade talks with Canada.

Ontario's Premier Doug Ford said he would pull the ad after the weekend, and it ran on Friday night during the first game of the baseball World S

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