The official Government edition of the Final Report of the National Commission on Terrorist Attacks Upon the United States (also known as the 9-11 Commission, an independent, bipartisan commission created by congressional legislation and the signature of President George W. Bush in late 2002), provides 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. Provides recommendations designed to guard against future attacks.

Recording of the second public hearing held by the National Commission on Terrorist Attacks upon the United States on May 22, 2003 at the Hart Office Senate Building in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section includes the second panel on intelligence oversight and the joint inquiry with testimony from Senators Bob Graham and Richard Shelby and Representatives Porter Goss and Jane Harman.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House in New York City.This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks.This section continues the question and answer session on the topic of the immediate response to the attacks.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House in New York City.This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks. This section includes testimony from representatives of RAND, the Markle Foundation, and the ANSER Institute on the topic of law enforcement, domestic intelligence, and homeland security, in addition to a question and answer session.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House in New York City.This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks. This section includes the question and answer session on law enforcement, domestic intelligence, and homeland security.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House in New York City. This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks. This section includes testimony from Steven Brill on the subject of law enforcement, domestic intelligence, and homeland security.

Recording of the second public hearing held by the National Commission on Terrorist Attacks Upon the United States on May 22, 2003 at the Hart Senate Office Building in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section includes the first panel on the commission mandate and objectives, with testimony from Congresswoman Nancy Pelosi, Senator John McCain, and Senator Joseph Lieberman.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City.The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony on the 9/11 attackers, intelligence, and counter-terrorism policy.

Recording of the second public hearing held by the National Commission on Terrorist Attacks upon the United States on May 23 in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section includes the panel on civil aviation security, with testimony from Norman Mineta, Major General Craig McKinley, and Lieutenant General Mike Canavan on the attacks and the response to the 9/11 attacks.

Recording of the second public hearing held by the National Commission on Terrorist Attacks upon the United States on May 23, 2003 in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section concludes the panel on civil aviation security, with testimony from Stephen McHale, Major General O.K. Steele, and Mary Schiavo on reforming civil aviation security.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. This purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes the Commissioner's opening statements and remarks by George Pataki, Governor of New York and Micheal Bloomberg, the Mayor of New York City.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from survivors of the September 11th attacks and begins the testimony from representatives of the victims.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the U.S. Alexander Hamilton Custom House. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section continues the section on testimony from the professionals on the attackers, intelligence, and counter-terrorism policy.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House in New York City.This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks.This section begins the testimony from representatives of the Arlington County Fire Department, the American Society of Civil Engineers, and the New York Department of Design and Construction on the topic of immediate response to the 9/11 attacks.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on April 1, 2003 at the Alexander Hamilton U.S. Custom House. This hearing specifically addresses the topics of borders, money, and transportation; law enforcement, domestic intelligence, and homeland security; and immediate response to the attacks. This section includes testimony on the topic of borders, money, and transportation security from representatives of the U.S. Department of Justice, Boies, Schiller, & Flexner LLP, and the U.S. General Accounting Office. It also includes a question and answer session.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the opening remarks and begins the testimony from survivors of the September 11th attacks on their experiences.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from representatives of the victims and begins the testimony from professionals in various fields on the September 11th attackers, intelligence, and counter-terrorism policy.

Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes remarks from Micheal Bloomberg, Mayor of New York, Raymond Kelley, New York Police Commissioner, and Harry Waizer, a survivor from the financial services firm, Cantor Fitzgerald, which as headquartered in the World Trade Center.

Recording of the second public hearing held by the National Commission on Terrorist Attacks upon the United States on May 22, 2003 at the Hart Senate Office Building in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section contains the third panel on affected constituencies with testimony from Senators Schumer, Clinton, Corzine and Lautenberg, and Representatives Nadler, Shays, and Smith.

Recording of a press conference held by the National Commission on Terrorist Attacks upon the United States to announce the release of the final report and discuss the findings of the commission.

Recording of the second public hearing held by the National Commission on Terrorist Attacks upon the United States on May 22, 2003 at the Hart Senate Office Building in Washington, D.C. This hearing addresses four topics, which include the commission mandate and objectives, intelligence oversight and the joint inquiry, affected constituencies, and the state of civil aviation security on September 11th. This section includes the panel on civil aviation security with testimony from representatives of the Federal Aviation Administration, the Department of Transportation, the Air Transport Association of America, and the Transportation Security Agency.

Recording of the seventh public hearing held by the National Commission on Terrorist Attacks upon the United States on January 26-27 at the Hart Senate Office Building in Washington, D.C. This hearing specifically addresses the topics of border and aviation security. In addition, several staff statements from the Commission were delivered during the course of the proceedings. This section includes the staff statement on the four flights in addition to the seventh panel on acts of courage in the sky with testimony from Nydia Gonzalez.

Recording of the sixith public hearing held by the National Commission on Terrorist Attacks upon the United States on December 8, 2003 at the Russell Senate Office Building in Washington D.C. The Commission heard testimony from four panels of witnesses on domestic intelligence collection, protecting privacy while preventing terrorism, and the use of immigration laws to combat terrorism. This section includes the opening statement by Chairman Kean in addition to the first panel on intelligence collection within the United States.

Recording of the tenth public hearing held by the National Commission on Terrorist Attacks upon the United States on April 13, 2004 in Washington, D.C. The two-day hearing examined the performance of law enforcement and the Intelligence Community prior to September 11 and evaluated post-9/11 reforms in these areas. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This section includes the panel on Summer 2001 with testimony by John Ashcroft, Attorney General of the United States.