Canadian Prime Minister Mark Carney threatened retaliatory measures against US President Donald Trump's newly announced tariffs, as US Trade Representative Jamieson Greer said he h

Canadian Prime Minister Mark Carney threatened retaliatory measures against US President Donald Trump's newly announced tariffs, as US Trade Representative Jamieson Greer said he hoped to strike interim trade deals with Mexico and Canada this year. Link Canada to consider retaliating against latest Trump tariffs, Carney says Canada's Prime Minister Mark Carney's remarks came as US Trade Representative Jamieson Greer said he hoped to strike interim trade deals with Mexico and Canada this year.