U.S. President Donald Trump has announced 25 per cent tariffs on all steel and aluminum imports, including for Canada and Mexico. Here's the latest news: ——— 8:05 p.m. Liberal leadership candidate Chrystia Freeland says the United States' decision to impose tariffs on Canadian steel and aluminum is "illegal and unjustifiable.

Just one week after Canada was temporarily spared from across-the-board tariffs, U.S. President Donald Trump said he will put 25 per cent tariffs on all of the country's steel and aluminum imports, a move that will particularly sting Canada.

The trade war between the United States and Canada officially started with a stroke of President Donald Trump’s pen at around 6 p.m. on Monday. This comes just a week into a promised 30-day pause on a blanket 25% tariff on Canadian goods.