The Honorable Donald H. Rumsfeld, Secretary of Defense, reviews Midshipman at the U.S. Naval Academy, at Annapolis, Md. Secretary Rumsfeld was attending the CHIEF of Naval Operations (CNO) change of command ceremony on July 22, 2005. Adm. Mike Mullen relieved Adm. Vern Clark as CHIEF of Naval Operations (CNO) during a late-morning ceremony at the U.S. Naval Academy. (DoD photo by TECH. SGT. Kevin J. Gruenwald) (Released)