The WSJ reports:
Donald Trump offered a starkly protectionist view on trade policy, pledging for the first time on Tuesday to scrap the current North American Free Trade Agreement while saying he would label China a currency manipulator and kill America’s involvement in the Trans-Pacific Partnership.
“I’m going to tell our NAFTA partners that I intend to immediately renegotiate the terms of that agreement to get a better deal for our workers,” said Mr. Trump, adding that if they don’t agree to favorable terms, “America intends to withdraw from the deal.”
Trump on trade is to the left of the Greens. I don’t think even the Greens advocate tearing up trade agreements already in place.