A government official says Canada is already examining possible retaliatory tariffs on certain items from the United States should President-elect Donald Trump follow through on his threat to impose sweeping tariffs on Canadian products.

What would it take for Donald Trump to declare a win and drop plans for potentially devastating tariffs? It's the multibillion-dollar enigma now rippling across North America. Details are scant but one thing is clear: We're entering a new chapter,

United Statescategory Trump cabinet picks targeted with bomb threats, 'swatting', spokesperson says 6:42 PM UTC Governmentcategory Trump's budget plans push US government lawyers to private sector 7:19 PM UTC United Statescategory Trump places high-risk,