I understand why our friends in Canada and Mexico don’t want to really hurt Americans in a retaliatory tariff war. But no well , Trump ONLY understands things in a zero sum game (1-1=0)where there is a winner or loser. He doesn’t understand co-operation ( 1+1=2), and he doesn’t understand a total loss ) (-1-1=-2) So punch him in the nose. HURT America so we learn! If you capitulate, he will only do it again!