A three-day meeting in response to President Trump’s looming tariff threat underscored differences between the leaders of Canada’s provinces and territories.

Trump said the U.S. has not 'had a lot of luck' with Canada during negotiations on a new trade and security deal, suggesting the two countries may end up with no new agreement.

U.S. President Donald Trump says his country may not reach a new trade deal with Canada and could simply impose more or higher tariffs on its northern neighbour — something he's threatening to do in one week's time.