Justin Trudeau announced some of the 25% tariffs against the U.S. would begin on Tuesday in response to Donald Trump's punishing tariffs on Canadian goods.

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

United States President Donald Trump confirmed this weekend that 25% tariffs against Canadian goods will go into effect on Tuesday. Prime Minister Justin Trudeau has said Canada will retaliate with tariffs of its own against $155 billion in American goods, including alcohol, furniture and natural resources.