Former Mexican President Vicente Fox speaks to reporters about immigration and the economic potential of North America after a speech at the University of New Mexico in Albuquerque on Monday, Sept. 21, 2009. AP Photo logo AP Photo 2 months ago

Former Mexican President Vicente Fox speaks to reporters about immigration and the economic potential of North America after a speech at the University of New Mexico in Albuquerque on Monday, Sept. 21, 2009.