- U.S.-Canada trade talks collapse, setting new 50% tariffs in motion NBC News
- US-Canada trade war reignites as talks fail at last minute CNN
- Trump imposes 50% tariffs on $20 billion worth of Canadian products, and Canada says it will retaliate Anchorage Daily News
- Canada-U.S. Tariff Talks Continue as Trump’s Midnight Deadline Looms The New York Times
- Canada says it will match US tariffs ‘dollar for dollar’ as trade talks break down BBC
