Senior Airman Brian Barry assists Audri, 2, and Ali, 7, daughters of CTM1 Leslie Trotta, stationed at Joint Base Anacostia-Boling, Md. operate the F6 EOD robot at the 26th Annual Parents and Children Fighting Cancer Christmas Party on Dec. 14, 2013 in Hangar 3 on Joint Base Andrews, Md. This event allowed PCFC families to spend the day in a winter wonderland offering food, entertainment, gifts, static displays, and a visit from Santa and Mrs. Claus. Barry is an 11th Wing Civil Engineer Squadron Explosive Ordinance Disposal technician. (U.S. Air Force photo/Aimee Fujikawa)