Matthew King, 7, son of Asusena King, holds a M240B machine gun at the Combat Arms Training Maintenance booth during the 25th Annual Parents and Children Fighting Cancer Christmas Party, Dec. 8, 2012 in Hangar 3 on Joint Base Andrews, Md. This year was the King family’s first time attending the annual PCFC event. (U.S. Air Force photo/Senior Airman Bahja Jones)