The U.S. Air Force Honor Guard
Airman Joshua Gierucki, a trainee in The U.S. Air Force Honor Guard, clears his rifle Feb. 25 at Joint Base Anacostia-Bolling, Washington, D.C. After receiving their rifles, the trainees have to check their rifle to make sure there are no live rounds in the barrel. (U.S. Air Force photo by Senior Airman Christopher Ruano)