SOUTHWEST ASIA -- Airmen 1st Class Kathleen Sullivan and Lindsay Judkins, 379th Expeditionary Security Forces members, are surprised with Valentines from Texas elementary school students Feb. 13. Children from Merkel, Tye, and Trent sent more than 300 Valentines greetings Southwest Asia this year, thanking Airmen for their service and for keeping America free. Both are deployed from Schriever Air Force Base, Colo. (U.S. Air Force photo/Senior Airman Domonique Simmons)