Airman 1st Class Grace Taylor prepares to call the next movement for a staff sergeant’s evaluation on Joint Base Anacostia-Bolling, Washington, D.C., on March 4, 2014. Taylor, United States Air Force Honor Guard tech school instructor, will determine if his skills are proficient or needs to endure more training. (U.S. Air Force photo/Airman 1st Class Ryan J. Sonnier)