Pentagon employees read short biographies of those killed in the Sept. 11th terrorist attack during a memorial service at the Pentagon on Oct. 11, 2001. President George W. Bush, Secretary of Defense Donald H. Rumsfeld and Chairman of the Joint Chiefs of Staff Gen. Richard B. Myers, U.S. Air Force, eulogized the 184 persons killed when a terrorist hijacked airliner was purposely crashed into the southwest face of the building.