9/11 Commission Report: Final Report of the National Commission on Terrorist Attacks Upon the United States [open pdf - 7MB]
The 9/11 Commission, an independent, bipartisan commission created in late 2002, was chartered to prepare a full and complete account of the circumstances surrounding the September 11, 2001 terrorist attacks, including preparedness for and the immediate response to the attacks. The Commission was directed to investigate facts relating to intelligence agencies, law enforcement agencies, diplomacy, immigration issues and border control, the flow of assets to terrorist organizations, commercial aviation, the role of congressional oversight and resource allocation, and other areas determined relevant by the Commission. They reviewed more than 2.5 million pages of documents and interviewed more than 1,200 individuals in ten countries. This included nearly every senior official from the current and previous administrations who had responsibility for topics covered in their mandate, and the following is their findings.
GPO Access http://www.gpoaccess.gov/911/