Jean Yokum, Langley Civic Leader Association member and president of Langley Federal Credit Union, lines up the sites as she prepares to fire a M4 carbine with a M68 optic at the Combat Arms and Maintenance firing range last week, as Mr. John McTheny, a combat arms instructor looks on here March 29. The local civic leaders received an immersion into support missions at the base last week. (U.S. Air Force photo/Airman 1st Class Giang Nguyen)