Chairman of the Joint Chiefs of Staff Gen. Martin E. Dempsey leads U.S. Military Academy Cadets in the rocket cheer during an Army vs. Air Force football game at Michie Stadium, West Point, N.Y., Nov. 1, 2014. Air Force beat Army 23-6 winning the Commander-in-Chief's Trophy for the 19th time. (DOD photo by Mass Communication Specialist 1st Class Daniel Hinton/Released)