We're saddened by the news of Sen. John Glenn's passing today. In this photo, Sen. Glenn is seen saluting the color guard during the noon meal parade April 22, 2009 on the Academy terrazzo. He was honored as the recipient of the 2008 Thomas D. White National Defense Award. Rest in peace, Sen. Glenn. #JohnGlenn #YourAcademy #USAFA #AirForce #ThrowbackThursday #TBT