What to know about Trump's 50% tariffs on Canadian goods that just went into effect PBS Inside the 72 hours that cratered the US-Canada trade deal Politico ‘Attacked’ by Trump on Trade, Canada Is ‘at War’ With U.S., Carney Says The New York Times Collins asks White House to consider ‘negative impact’ of Canada trade war The Hill Canada to hit US with retaliatory tariffs as trade war escalates Al Jazeera
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