WASHINGTON - U.S. President Donald Trump is signing an executive order today to hammer certain Canadian products with 50 per cent tariffs in 30 days, senior White House officials say.

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The tariffs will apply to goods covered by the Canada-U.S.-Mexico Agreement, escalating a trade dispute the White House says stems from Canada's policies targeting American autos,…

The U.S. is slapping 50% tariffs on Canadian products, including wine and hockey sticks, in response to Canada's retaliatory duties on American products.