Medical professional save millions with common-sense concept
Army Col. William Langan gets a medical examination from Lt. Col. (Dr.) Shobha Sem during the U.S. European Command European Strategy Conference March 2, 2010, at Ramstein Air Base, Germany. Colonel Langan is assigned to the U.S. EUCOM Office of Defense Cooperation Cyprus and Doctor Sem is assigned to the 86th Medical Special Operations Clinc. (U.S. Air Force photo/Senior Airman Tony R. Ritter)