- China and Canada retaliate after Trump’s trade tariffs take effect, markets drop NPR
- Trump makes fateful wager by testing his lifelong faith in the power of tariffs CNN
- CNBC Daily Open: Stocks tank globally as tit-for-tat tariffs begin CNBC
- Fact Sheet: President Donald J. Trump Proceeds with Tariffs on Imports from Canada and Mexico The White House
- Trade wars erupt as Trump hits Canada, Mexico, China with steep tariffs Reuters
