Donald Trump has announced 50% tariffs on Canadian cars, trucks, auto parts, and steel, escalating a bitter trade war with Ottawa Read Full Article at RT.com University of Calgary economist says his analysis estimates 52,000 jobs are at direct risk Key points and original sources are listed below.

• Donald Trump has announced 50% tariffs on Canadian cars, trucks, auto parts, and steel, escalating a bitter trade war with Ottawa Read Full Article at RT.comS1

• University of Calgary economist says his analysis estimates 52,000 jobs are at direct riskS2