Seven-year-old Tristan Crain, son of retired Tech Sgt. Tammy Crain, hugs Sparky the Fire Dog during a Fire Prevention Week demonstration at the Base Exchange, Langley Air Force Base, Va., Oct. 9, 2012. The 633rd Civil Engineer Squadron fire department visited the BX to express fire safety tips and building evacuation to base personnel and their dependents. Oct. 8-13, 2012, is Fire Prevention Week. Be sure to check out The Peninsula Warrior Oct. 20 for continuing coverage of JBLE's firefighters in action.(U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)