- Stocks slump, dollar soars as Trump tariffs trigger trade war fear Reuters
- Trump says Americans could feel ‘some pain’ from tariffs as he threatens more import taxes The Associated Press
- Trump to talk tariffs with leaders of Canada and Mexico: ‘They owe us a lot of money’ USA TODAY
- Fact Sheet: President Donald J. Trump Imposes Tariffs on Imports from Canada, Mexico and China The White House
- Trade War Heats Up After Trump Orders Tariffs and Canada Retaliates The New York Times