U.S. Customs and Border Protection officers check vehicles approaching the U.S.-Mexico border in San Ysidro

 
U.S. Customs and Border Protection officers check vehicles approaching the U.S.-Mexico border in San Ysidro
U.S. Customs and Border Protection officers check vehicles approaching the U.S.-Mexico border in San Ysidro February 10, 2013. REUTERS/Jorge Duenes