LANGLEY AIR FORCE BASE, Va.-- Richard Pettyjohn, 1st Civil Engineer Squadron assistant chief of fire prevention, talks to kindergarteners from Gloria Dei Elementary School with the help of Bob the fireman and Sparky the fire dog during Fire Prevention Week activities here Oct 9. Base firefighters are teaching children about fire safety during Fire Prevention Week, Oct. 4-10. (U.S. Air Force photo/Airman Rebecca Montez)