U.S.-Canada trade talks have been suspended as President Trump’s 50% tariffs on about $28 billion worth of Canadian goods take effect. Canadian Prime Minister

U.S.-Canada trade talks have been suspended as President Trump’s 50% tariffs on about $28 billion worth of Canadian goods take effect. Canadian Prime Minister Mark Carney blamed the breakdown on what he called “unfair” last-minute changes to Washington’s proposed terms and vowed dollar-for-dollar r…