Canadian PM Mark Carney calls US tariffs an 'attack in a war' as 50% levies hit $20B in Canadian exports and Ottawa plans dollar-for-dollar

Canadian Prime Minister Mark Carney vows to retaliate, says his country recognized that 'America has changed' and that the two countries would 'not return to our old relationship'

“Canada will match those tariffs dollar for dollar to protect our workers and businesses,” Prime Minister Mark Carney said in a statement.