Volunteers Patrol Arizona Border For Illeagal Immigrants

NOGALES, SONORA - APRIL 5: Immigrants walk through customs back into Mexico after being released by United States Border Control Agents April 5, 2005 in Nogales, Sonora Mexico. Currently more than 1000 volunteer border patrol from the Minuteman Project are expected to fan out across a 23 mile stretch of the Arizona border to search for Illegal aliens who are making the trek into the United States from Mexico during April. New border regulations for U.S citizens returning to home are to be phased in by 2008 in an attempt to furter tighten security against terrorist activity. (Photo by Scott Olson/Getty Images)