U.S. Trade Representative Ron Kirk, left, and Canada's Trade Minister Stockwell Day, arrive for the start of the Free Trade Commission of the North American Free Trade Agreement meeting in Dallas, Monday, Oct. 19, 2009. AP Photo logo AP Photo 5 months ago

U.S. Trade Representative Ron Kirk, left, and Canada's Trade Minister Stockwell Day, arrive for the start of the Free Trade Commission of the North American Free Trade Agreement meeting in Dallas, Monday, Oct. 19, 2009.