Airman 1st Class Tyler Kidder and Airman 1st Class Jamey Thomas, both 36th Security Forces Squadron designated gate guards, return an ID back to a visitor May 29, 2013, on Andersen Air Force Base, Guam. The DGGs have 100 percent ID checks at each entry control point on base to ensure the safety of the base. (U.S. Air Force photo by Airman 1st Class Emily A. Bradley/Released)