Canada announces ‘dollar-for-dollar’ retaliatory tariffs on US as high as 50% BBCCanada to match tariffs on $20bn worth of US goods RTE.ieHow Canada could hit back to hurt the US economy – and Trump BBCCanada announces 50% retaliatory tariffs on hundreds of US goods as trade war escalates – live The GuardianFrom ‘Fortress North America’ to All-Out Trade War: How the U.S.-Canada Talks Collapsed The New York Times
