Trade standoff: Trump's 50% tariff kicks in; Carney vows 'dollar-for-dollar' response

Trade negotiations between the United States and Canada fell apart after a three-day face-off. Canada called a halt to discussions, criticizing the US for presenting proposals that were both unfair and detrimental. In a dramatic move, the US introduced hefty tariffs on Canadian goods, prompting Canada to respond with a

Canada vowed dollar-for-dollar retaliation and suspended trade talks with Washington after new U.S. tariffs took effect Saturday.