Siding with Canadians weary of provocations from Washington, Prime Minister Mark Carney stood up to US President Donald Trump, rejecting what he called an “unfair” trade deal – a gamble that could prove economically risky. “We will not allow any nation to determine our future. We will set our own course to keep building Canada strong for all,” Carney said on Friday, as negotiations for a bilateral trade deal were crumbling. After weeks of talks with US officials in an effort to avoid punitive...