This feminist, labor and climate change stance is just cheap politics - PMT playing to his base.  It will take an Act of Congress to approve NAFTA.  Congress won't go for any of this garbage.  The Cdns know it, the US negotiators know it and the sides have probably already it off the table.  Maybe I am wrong and there is something material that PMT is willing to give up in exchange for something in the deal on those 3 things.  If that's the case, Cda is in trouble.