President Donald Trump said the US will put a 35% tariff on some imports from Canada, escalating the tensions between two countries that have impaired one of the world’s largest trading relationships.

OTTAWA — President Donald Trump has slammed Canadian imports with a 35 percent tariff hike, accusing Canada of failing to curb the flow of fentanyl into the United States.

Canadian Prime Minister Mark Carney voiced disappointment in President Donald Trump’s 35% tariff announcement, but sounded optimistic over exceptions through the U.S.-Mexico-Canada Agreement. Trump announced 35% tariffs on some Canadian goods,