- Canada warns Trump on tariffs: Retaliation is coming April 2 CNN
- Trump and Carney hold first call amid ongoing trade war BBC.com
- Major Canada-U.S. talks are coming — here’s what’s in play CBC News
- Trump holds ‘extremely productive call’ with Canadian prime minister: ‘We agree on many things’ Fox News
- Trump, Carney say they had a productive call; Canadian tariffs still coming Reuters Canada