OPERATION JUMP START A U.S. Army National Guard member stands watch on a ridge above Nogales, Ariz., on the U.S. border with Mexico, July 19, 2006. The soldiers are currently working with the U.S. Border Patrol in support of Operation Jump Start. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 933718-W-ACM40-957.jpg Photo Gallery