The Joint Inquiry into Intelligence Community Activities before and after the Terrorist Attacks of September 11, 2001 is the official name of the inquiry conducted by the Senate Select Committee on Intelligence and the House Permanent Select Committee on Intelligence into the activities of the U.S. Intelligence Community in connection with the September 11, 2001 attacks. The investigation began in February 2002 and the final report was released in December 2002.
The Joint Inquiry received testimony from the Director of Central Intelligence and the Directors of the Federal Bureau of Investigation and the National Security Agency, and also examined the records of these agencies, to determine what the Intelligence Community knows now about the September 11 attacks. FBI Director Mueller described efforts by the U.S. intelligence and law enforcement communities “to find out everything we could about the hijackers and how they succeeded.”
Use Of US Military Force Against Bin Laden