Senior Airman Patrick McCoy, 633d Security Forces squadron combat arms training and maintenance instructor, helps Renee Stoner, 733d SFS, operations sergeant, during a marksmanship competition at Langley Air Force Base, Va., March 18, 2011. Security forces members participated in the first annual event to build cohesiveness between Joint Base Langley-Eustis military police. (U.S. Air Force photo by Airman 1st Class Kayla Newman/Released)