Lawrence: Trump’s ‘biggest tax increase in history’ makes Republicans admit ‘tariffs are taxes’

MSNBC’s Lawrence O’Donnell explains how four Senate Republicans said “loud and clear” with their vote to undo Donald Trump’s tariffs on Canada that “tariffs are taxes” on the same day Trump levied the “biggest tax increase in history” with his “cowardly supporters in Congress” who vowed to never raise taxes on Americans.