150th anniversary of the Medal of Honor
Retired Col. Leo K. Thorsness, president of the Congressional Medal of Honor Society, speaks with Air Force Chief of Staff Gen. Norton Schwartz and U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, March 25, 2011, prior to a ceremony honoring the 150th anniversary of the Medal of Honor in the Hall of Heroes at the Pentagon in Washington, D.C. (Department of Defense photo/Petty Officer 1st Class Chad J. McNeeley)