Even as Canada’s prime minister announced more than $100 billion in retaliatory tariffs, he made clear that he was imposing them reluctantly.

On Saturday night, shortly after 9 p.m. ET, Prime Minister Justin Trudeau delivered a speech on Parliament Hill announcing Canada's response to a 25 per cent tariff U.S. President Donald Trump is imposing on most Canadian goods.

President Trump said he would speak Monday morning with the leaders of Canada and Mexico after imposing a fresh round of tariffs on imports from those countries and made clear it would take