What smart people say about Trump’s escalating trade war with Canada

The US and Canada broke off negotiations on a new trade deal. Trump is retaliating on Monday with fresh tariffs. Getty Images/Business Insider Trump threatened a fresh batch of tariffs on Canada after talks fell apart on Friday. The new tariffs could impact cars, car parts, and steel. They're set to take effect on January 1. BI compiled what experts are saying about the new trade war. Big Canadian tariffs are making a comeback. In Truth Social posts on Monday, President Donald Trump…