Trump’s decision is the latest blow to an already strained relationship between the bordering nations. Trump has said the U.S. should annex Canada to improve trade relations and security. Recently elected Canadian Prime Minister Mark Carney has staked his political reputation on pushing back. He has said Canada isn’t for sale.

President Donald Trump says he’s suspending trade talks with Canada over its plans to continue with its tax on technology firms.

The president said he would cease negotiations and impose new tariffs because of Canada’s imminent, new digital services taxes.