HAT TOSS Graduates from the U.S. Military Academy toss their hats into the air after their graduation and commissioning ceremony at the academy in West Point, N.Y., May 23, 2015. Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, delivered the commencement address. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 043978-P-AVN49-604.jpg Photo Gallery