Trump’s trade war with Canada is becoming a prominent issue for American voters  CTV NewsTrump’s trade war with Canada becoming U.S. midterms ballot box issue  globalnews.caThe verdict is in on Trump’s ‘Lake America’ and Canada trade war. It’s not good  cnn.comA record 38% of Republicans say Canada is unfriendly or an enemy of the U.S.  yougov.comRepublicans split on Canada as Trump’s trade war escalates: polls  National Post