Canada waited with baited breath as Prime Minister Mark Carney stepped foot in the Oval Office on Tuesday in a meeting for the ages. Barely a week earlier, Carney, who had vowed to fight back against Donald Trump’s taunts and threats to make Canada the “51st 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.