CBC.caCanada hits back at U.S. with dollar-for-dollar tariffs on steel, aluminum, maple syrupMay 31, 2018Catharine TunneyBy Catharine Tunneymore_vert
QuartzTrump trade war: 146,000 US job will be lost to steel tariffsMay 31, 2018Heather TimmonsBy Heather Timmonsmore_vert
The GuardianTrade war? What you need to know about US steel tariffsMay 31, 2018Larry Elliott & Richard PartingtonBy Larry Elliott & Richard Partingtonmore_vert