US President Donald Trump signed orders Monday to impose new 50-percent tariffs on many Canadian goods, claiming "discriminatory treatment" by Ottawa against American alcohol, automobile and dairy products.

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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.