Corsi did very sloppy, minimal research for this-almost as though he is trying to discredit the whole idea. As others have mentioned, NAFTA has always included Canada. However, there really is (or was) a plan to expand NAFTA by including South and Central America in something called the Free Trade Area of the Americas (FTAA). However, the prospective SA and CA members were less than lukewarm, prefering to strengthen ties among themselves and with the EU due to their distrust of DC. Anyone interested can do a google search on FTAA for themselves,especially on the Miami summit where the FTAA was declared 'dead in the water'.