Trade tensions between the United States and Canada erupted into full-scale economic warfare this week after Ottawa announced sweeping retaliatory tariffs targeting roughly 700 American products, some reaching as high as 50%.
The president who once boasted about replacing NAFTA now says he's "not looking to renew" the very trade agreement he negotiated, throwing $1.9 trillion in annual commerce with Canada and Mexico into chaos.
China is pressing the United States to lift tariffs after a landmark Trump tariff ruling from the Supreme Court struck down key Trump-era trade measures.
