Hawaii air traffic controllers train to fight
Chief Master Sgt. William Stumbo Jr. watches as Senior Airman Julius Valenzuela sets glow stick traps to warn of enemy intrusions during an exercise at Naval Station Barber's Point, Hawaii, on July 25. They are with the Hawaii Air National Guard's 297th Air Traffic Control Squadron. (U.S. Air Force photo/Tech. Sgt. Chris Vadnais)