Soldiers with 101st Combat Aviation Brigade reunite with their families after completing a nine-month deployment to Afghanistan during a welcome home ceremony at Fort Campbell, Ky., May 4, 2013. (U.S. Army photo by Sgt. Duncan Brennan, 101st CAB Publ...

Soldiers with 101st Combat Aviation Brigade reunite with their families after completing a nine-month deployment to Afghanistan during a welcome home ceremony at Fort Campbell, Ky., May 4, 2013. (U.S. Army photo by Sgt. Duncan Brennan, 101st CAB Publ...