It certainly was difficult to sell NAFTA because it's always difficult to sell open markets.
NAFTA was much more popular among US corporations than GATT, because NAFTA is highly protectionist in ways that GATT is not.
I am going to renegotiate NAFTA. And if I can't make a great deal - then we're going to terminate NAFTA and we're going to create new deals.
If I win, day one, we are going to announce our plans to renegotiate NAFTA.
I didn't know how we were going to get jobs out of NAFTA, but I tend to be suspicious of these things, like NAFTAs and WTOs and so on.