An Army National Guard Soldier stands watch on a ridge above Nogales, Ariz., at the Mexican border. President Obama plans to send 1,200 National Guard troops to patrol the divide between the United States and Mexico, and has now put in a request for an additional $500 million in resources — including 1,000 more agents and two aerial drones.
(U.S. Army photo/Sgt. Jim Greenhill)
