‘No more!!!’: Trump lashes out after US-Canada talks devolve into trade war The GuardianWhat Canadian Goods Will Take Trump’s 50% Tariffs? Some Pretty Strange Items. The New York TimesU.S. set to impose 50% tariffs on Canada after failed talks; Canada to match them "dollar for dollar" CBS NewsInside the 72 hours that cratered the US-Canada trade deal PoliticoU.S.-Canada breakdown shows limits of Trump’s aggressive trade strategy The Washington Post