Staff Sgt. Kathy Bull's cousin, Samantha Cortez, anxiously waits to welcome her back home along 17 other Airmen from 26th Aerial Port Squadron Sept. 21, 2011, at San Antonio International Airport. The Alamo Wing Airmen returned home after a six-month tour at Bagram Air Field, the busiest aerial port in Afghanistan. The 26th Aerial Port Squadron is a subordinate unit of the 433rd Airlift Wing at Lackland Air Force Base, Texas. (U.S. Air Force photo/Senior Airman Luis Loza Gutierrez)