Carney says new Canadian tariffs on US goods will come into effect on September 8

Carney says new Canadian tariffs on US goods will come into effect on September 8  Reuters

US-Canada trade talks fell apart just before a midnight deadline, with 50% tariffs hitting billions of dollars of Canadian goods and Prime Minister Mark Carney vowing to retaliate in a dispute that looks poised to intensify.

U.S. President Donald Trump says Canadian and U.S. negotiators have struck a 'very good' tentative deal 'for both parties,' delaying tariffs for three days. Follow for live updates.