AdvertisementKey Parts Of Arizona Immigration To Remain On HoldApril 11, 2011Mark MemmottfacebookEmailA U.S. Border Patrol agent checked vehicles arriving from Mexico near the town of Nogales ion July 28, 2010. (AFP/Getty Images)
A U.S. Border Patrol agent checked vehicles arriving from Mexico near the town of Nogales ion July 28, 2010. (AFP/Getty Images)