You keep asking the wrong questions and keep getting the wrong answers but then blame Trump when reality is different from what you think  it is. What businesses,  factories and manufacturer are closing shop in the US,  laying off American workers to  move north to cheap labour and lower taxes  in Canada, notably Ontario or Quebec? None. Trump has no protectionist argument  with us, but his plans for lower taxes and energy costs could see our businesses move south.   

Don't be surprised if Bombardier moves more production south. Toronto might get its street cars from Ohio.