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

Trump accuses Canada of ad fraud and Supreme Court interference over Reagan’s tariff stance and trade practices.

Prime Minister Mark Carney took a veiled shot at the Trump administration’s trade policy on Sunday, highlighting Canada’s reliability and steadiness without naming the United States or calling out the president directly.

That could leave Colorado in a bind this winter. The state plans to relocate 10 to 15 wolves under an agreement with the British Columbia Ministry of Water, Land and Resource Stewardship in Canada, a statement by Colorado Parks and Wildlife spokesperson Luke Perkins said Friday.

Watch the United States and Canada's National Anthems ahead of Game 1 of the World Series between the Los Angeles Dodgers and Toronto Blue Jays.

Donald Trump announced he would raise tariffs on Canada by an additional 10pc as he reacted again to the country’s anti-tariffs advertisement featuring Ronald Reagan, the former US president.

California Governor Gavin Newsom hit out at President Donald Trump, calling him a “man child” after the president announced increased tariffs on Canada as punishment for the Ontario government running ads featuring Ronald Reagan.