During their meeting, Prime Minister Mark Carney and U.S. President Donald Trump touched on trade, security and Trump’s threat of making Canada the 51st American state.

Canadian Prime Minister Mark Carney said emphatically Tuesday that Canada is "not for sale" and "won't be for sale, ever" in an Oval Office meeting with President Trump, moments after Mr. Trump called the border between the U.S. and Canada "artificial" and romanticized the idea of Canada joining the U.S.