National Guard units work together to save tax-payer dollars
Tech. Sergeant Craig Akerstrom, 148th Fighter Wing, Duluth, Minn., emergency management, takes a sample of a chemical agent during an EM training exercise at Volk Field Combat Readiness Traing Center April 14. He joined Airmen from the 115th FW, Madison, Wis., and the 183rd FW, Springfield, Ill., as the EM unit members trained together for the first time. (U.S. Air Force photo by Senior Airman Ryan Roth)