From left, Mercedes and Angie Castillo practice a song their mother will record as part of a Valentine’s Day care package for their father, Chief Master Sgt. Guillermo Castillo, Air Combat Command Inspector General superintendent of the maintenance division, Jan. 30, 2013, at their home in Yorktown, Va. Angie said she likes to make her dad proud by setting personal goals while he is away. (U.S. Air Force photo by Staff Sgt. Katie Gar Ward/Released)