The White House says declassification of the pre-9/11 document will be delayed. "The classified briefing delivered to President Bush five weeks before the September 11, 2001 attacks featured information about ongoing al Qaeda activitites within the United States, including signs of a terror support network, indications of hijacking preparations and plans for domestic attacks using explosives, according to sources who have seen the document." Download complete article from the Washington Post in PDF format.