KUWAIT CITY — In a memo sent two weeks before the fall of Baghdad, the Pentagon office charged with rebuilding Iraq urged top commanders of U.S. ground forces to protect the Iraqi National Museum and other cultural sites from looters. "Coalition forces must secure these facilities in order to prevent looting and the resulting irreparable loss of cultural treasures," says the March 26 memo, a copy of which was obtained by The Washington Times. The Pentagon's Office of Reconstruction and Humanitarian Assistance (ORHA), led by retired Lt. Gen. Jay Garner, sent the five-page memo to senior commanders at the Coalition...