MOODY AIR FORCE BASE, Ga. -- Ashlyn and Ethan, children of Staff Sgt. Paul Keller, 41st Rescue Squadron flight engineer, listen to each other’s heartbeat with a stethoscope as Master Sgt. Rachael Clark, 23rd Medical Operations Squadron superintendant, observes during Moody’s Bring Your Child to Work Day July 23. Family members were able to interact with military members and handle equipment during their time on the base. (U.S. Air Force photo/Airman 1st Class Benjamin Wiseman)