Trump's trade war with Canada is increasingly reliant on a disputed 95-year-old tariff law

2 verified updates • corroborated by 2 independent sources • tracked since September 9, 2026

🔵
12:31 PM 1 source: The Hill
Trump’s escalation of fight with Canada puts GOP Senate candidates in a vise
🟡
02:01 PM 1 source: Yahoo Finance
Trump's trade war with Canada is increasingly reliant on a disputed 95-year-old tariff law