The National Commission on Terrorist Attacks Upon the United States, commonly known as the 9/11 Commission, was set up on November 27, 2002, to investigate all aspects of the
September 11 attacks
The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into ...
, the
deadliest terrorist attack in world history. It was created by
Congressional legislation, which charged it with preparing "a full and complete account of the circumstances surrounding the September 11 attacks", including preparedness by the
U.S. federal government for the attacks, the response following the attacks, and steps that can be taken to guard against a future terrorist attack.
The 9/11 Commission was chaired by
Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
, a two-term former
governor of New Jersey
The governor of New Jersey is the head of government of the U.S. state of New Jersey. The office of governor is an elected position with a four-year term. There is a two consecutive term limit, with no limitation on non-consecutive terms. The ...
from 1982 until 1990, and included five
Democrats and five
Republicans. The legislation creating the commission was signed into law by
President
President most commonly refers to:
*President (corporate title)
* President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*'' Præsident ...
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
.
The commission's final report, known as the ''
9/11 Commission Report
''The 9/11 Commission Report'', officially the ''Final Report of the National Commission on Terrorist Attacks Upon the United States'', is the official report into the events leading up to the September 11, 2001 terrorist attacks. It was prep ...
'', was published on July 22, 2004. It is 585 pages, including the findings of the commission's extensive interviews and testimony received during its investigation. The primary conclusion in the ''9/11 Report'' is that failures of the U.S.
Central Intelligence Agency
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
(CIA) and
Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
(FBI) permitted the September 11 terrorist attacks to occur and that wiser and more aggressive actions by these agencies could potentially have prevented the attack.
After the publication of its final report, the commission closed on August 21, 2004. The commission's website was shut down, but has been archived.
History

The National Commission on Terrorist Attacks Upon the United States was established on November 27, 2002, by
President
President most commonly refers to:
*President (corporate title)
* President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*'' Præsident ...
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
and the
United States Congress
The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, ...
, with former secretary of state
Henry Kissinger
Henry Alfred Kissinger (May 27, 1923 – November 29, 2023) was an American diplomat and political scientist who served as the 56th United States secretary of state from 1973 to 1977 and the 7th National Security Advisor (United States), natio ...
initially appointed to head the commission. However, Kissinger resigned only weeks after being appointed, to avoid conflicts of interest. Former U.S. senator
George Mitchell was originally appointed as the vice chairman, but he stepped down on December 10, 2002, not wanting to sever ties to his law firm. On December 15, 2002, Bush appointed former
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeas ...
governor
Tom Kean to head the commission.
By the spring of 2003, the commission was off to a slow start, needing additional funding to help it meet its target day for the final report, of May 27, 2004. In late March, the Bush administration agreed to provide an additional $9 million for the commission, though this was $2 million short of what the commission requested. The first hearings were held from March 31 to April 1, 2003, in New York City.
Members

*
Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
(chairman),
Republican, former
Governor of New Jersey
The governor of New Jersey is the head of government of the U.S. state of New Jersey. The office of governor is an elected position with a four-year term. There is a two consecutive term limit, with no limitation on non-consecutive terms. The ...
*
Lee Hamilton (vice chairman),
Democrat, former
U.S. representative
The United States House of Representatives is a chamber of the bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Article One of th ...
for the 9th congressional district of
Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
*
Richard Ben-Veniste
Richard Ben-Veniste (born January 3, 1943) is an American lawyer. He first rose to prominence as a special prosecutor during the Watergate scandal. He has also been a member of the 9/11 Commission. He is known for his pointed questions and cri ...
, Democrat, attorney and former chief of the
Watergate
The Watergate scandal was a major political scandal in the United States involving the administration of President Richard Nixon. The scandal began in 1972 and ultimately led to Nixon's resignation in 1974, in August of that year. It revol ...
Task Force of the Watergate Special Prosecutor's Office
*
Max Cleland
Joseph Maxwell Cleland (August 24, 1942 – November 9, 2021) was an American politician from Georgia (U.S. state), Georgia. A member of the Democratic Party (United States), Democratic Party, he was a disabled United States Army, U.S. Army vete ...
, Democrat, former
U.S. senator
The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
from
Georgia
Georgia most commonly refers to:
* Georgia (country), a country in the South Caucasus
* Georgia (U.S. state), a state in the southeastern United States
Georgia may also refer to:
People and fictional characters
* Georgia (name), a list of pe ...
. Resigned in December 2003, stating that "the White House has played cover-up".
*
Fred F. Fielding, Republican, attorney and former
White House counsel
The White House Counsel is a senior staff appointee of the president of the United States whose role is to advise the president on all legal issues concerning the president and their administration. The White House counsel also oversees the Off ...
*
Jamie Gorelick
Jamie Shona Gorelick (; born May 6, 1950) is an American lawyer who served as the Deputy Attorney General of the United States from 1994 to 1997, during the Clinton administration. She has been a partner at WilmerHale since 2003 and has serve ...
, Democrat, former
U.S. deputy attorney general in the
Clinton administration
Bill Clinton's tenure as the 42nd president of the United States began with his first inauguration on January 20, 1993, and ended on January 20, 2001. Clinton, a Democrat from Arkansas, took office following his victory over Republican in ...
*
Slade Gorton, Republican, former
U.S. senator
The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
from
Washington
*
Bob Kerrey
Joseph Robert Kerrey (born August 27, 1943) is an American politician who served as the 35th governor of Nebraska from 1983 to 1987 and as a United States Senator from Nebraska from 1989 to 2001.
Before entering politics, he served in the Vietn ...
, Democrat, President of the
New School University
The New School is a private research university in New York City. It was founded in 1919 as The New School for Social Research with an original mission dedicated to academic freedom and intellectual inquiry and a home for progressive thinkers. ...
and former
U.S. senator
The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
from
Nebraska
Nebraska ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Ka ...
. He replaced
Max Cleland
Joseph Maxwell Cleland (August 24, 1942 – November 9, 2021) was an American politician from Georgia (U.S. state), Georgia. A member of the Democratic Party (United States), Democratic Party, he was a disabled United States Army, U.S. Army vete ...
as a Democratic commissioner, after Cleland's resignation.
*
John Lehman, Republican, former
secretary of the Navy
The Secretary of the Navy (SECNAV) is a statutory officer () and the head (chief executive officer) of the Department of the Navy, a military department within the United States Department of Defense. On March 25, 2025, John Phelan was confirm ...
*
Tim Roemer
Timothy John Roemer (born October 30, 1956) is an American diplomat and politician who served in the United States House of Representatives from 1991 to 2003 as a Democratic Party (United States), Democrat from Indiana's 3rd congressional district ...
, Democrat, former
U.S. representative
The United States House of Representatives is a chamber of the bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Article One of th ...
for the 3rd congressional district of
Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
*
Jim Thompson, Republican, former
governor of Illinois
The governor of Illinois is the head of government of Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its we ...
The members of the commission's staff included:
*
Philip D. Zelikow, executive director
*
Christopher A. Kojm, deputy executive director
* Daniel Marcus, general counsel
*
John Farmer Jr., senior counsel
* Dieter Snell, senior counsel
*
Janice Kephart, counsel
*
Alvin S. Felzenberg, spokesman
U.S. president
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
initially appointed former
U.S. secretary of state and
national security advisor Henry Kissinger
Henry Alfred Kissinger (May 27, 1923 – November 29, 2023) was an American diplomat and political scientist who served as the 56th United States secretary of state from 1973 to 1977 and the 7th National Security Advisor (United States), natio ...
as the commission's chairman. Following his appointment,
Congress
A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
insisted that Kissinger disclose the names of his clients at
Kissinger Associates
Kissinger Associates, Inc. is a New York Citybased international geopolitical consulting firm, founded and run by Henry Kissinger from 1982 until his death in 2023. The firm assists its clients in identifying strategic partners and investment opp ...
, a
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
-based consulting firm he ran. The firm has long been discreet about its clientele. Kissinger refused to provide Congress with the names of his clients, and resigned as the commission's chairman. Bush then appointed
Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
, a two-term
governor of New Jersey
The governor of New Jersey is the head of government of the U.S. state of New Jersey. The office of governor is an elected position with a four-year term. There is a two consecutive term limit, with no limitation on non-consecutive terms. The ...
from 1982 to 1990, as Kissinger's replacement.
Testimony
Present
U.S. federal government officials who were called to testify before the 9/11 Commission included:
*
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
,
U.S. president
The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
testified but not under oath in a session that was not officially transcribed because the
White House
The White House is the official residence and workplace of the president of the United States. Located at 1600 Pennsylvania Avenue Northwest (Washington, D.C.), NW in Washington, D.C., it has served as the residence of every U.S. president ...
considered it a "private meeting" in which highly classified information would be discussed. Bush asked that his testimony be limited to one hour. However, the meeting lasted for three hours and ten minutes. Bush's testimony took place in the
Oval Office
The Oval Office is the formal working space of the president of the United States. Part of the Executive Office of the President of the United States, it is in the West Wing of the White House, in Washington, D.C.
The oval room has three lar ...
. Initially, Bush insisted that he would testify only to the chairman and vice chairman of the 9/11 Commission, but later agreed to testify before the full panel.
*
Dick Cheney
Richard Bruce Cheney ( ; born January 30, 1941) is an American former politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He has been called vice presidency o ...
,
U.S. vice president
The vice president of the United States (VPOTUS) is the second-highest ranking office in the executive branch of the U.S. federal government, after the president of the United States, and ranks first in the presidential line of succession. Th ...
testified but not under oath. The session was not officially transcribed because the White House considered it a "private meeting" in which highly classified information would be discussed. Cheney's testimony took place in the
Oval Office
The Oval Office is the formal working space of the president of the United States. Part of the Executive Office of the President of the United States, it is in the West Wing of the White House, in Washington, D.C.
The oval room has three lar ...
.
*
George Tenet
George John Tenet (born January 5, 1953) is an American intelligence official and academic who served as the Director of Central Intelligence (DCI) for the United States Central Intelligence Agency, as well as a Distinguished Professor in the Pr ...
, director of the
Central Intelligence Agency
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
*
Colin Powell
Colin Luther Powell ( ; – ) was an Americans, American diplomat, and army officer who was the 65th United States secretary of state from 2001 to 2005. He was the first African-American to hold the office. He was the 15th National Security ...
,
Secretary of State
*
Donald Rumsfeld
Donald Henry Rumsfeld (July 9, 1932 – June 29, 2021) was an American politician, businessman, and naval officer who served as United States Secretary of Defense, secretary of defense from 1975 to 1977 under President Gerald Ford, and again ...
,
Secretary of Defense
*
Condoleezza Rice
Condoleezza "Condi" Rice ( ; born November 14, 1954) is an American diplomat and political scientist serving since 2020 as the 8th director of Stanford University's Hoover Institution. A member of the Republican Party, she previously served ...
,
National Security Advisor
*
Richard Armitage,
Deputy Secretary of State
*
Paul Wolfowitz
Paul Dundes Wolfowitz (born December 22, 1943) is an American political scientist and diplomat who served as the 10th President of the World Bank, U.S. Deputy Secretary of Defense, U.S. Ambassador to Indonesia, and dean of Paul H. Nitze Scho ...
,
Deputy Secretary of Defense
The deputy secretary of defense (acronym: DepSecDef) is a statutory office () and the second-highest-ranking official in the Department of Defense of the United States of America.
The deputy secretary is the principal civilian deputy to the s ...
*
Tom Ridge
Thomas Joseph Ridge (born August 26, 1945) is an American politician and author who served in the Presidency of George W. Bush, George W. Bush administration as the Assistant to the President for Homeland Security from 2001 to 2003 and as the U ...
,
Secretary of Homeland Security
The United States secretary of homeland security is the head of the United States Department of Homeland Security, the federal department tasked with ensuring public safety in the United States. The secretary is a member of the Cabinet of the U ...
and former
governor of Pennsylvania
The asterisk ( ), from Late Latin , from Ancient Greek , , "little star", is a Typography, typographical symbol. It is so called because it resembles a conventional image of a star (heraldry), heraldic star.
Computer scientists and Mathematici ...
*
John Ashcroft
John David Ashcroft (born May 9, 1942) is an American lawyer, Lobbying, lobbyist, and former politician who served as the 79th United States attorney general under President George W. Bush from 2001 to 2005. A Republican Party (United States), R ...
,
Attorney General
In most common law jurisdictions, the attorney general (: attorneys general) or attorney-general (AG or Atty.-Gen) is the main legal advisor to the government. In some jurisdictions, attorneys general also have executive responsibility for law enf ...
Former federal government officials who were called to testify before the 9/11 Commission included:
*
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
, former president, testified in private separately from
Al Gore
Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...
. Clinton's testimony was recorded and not limited in time.
*
Al Gore
Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...
, former vice president, testified in private separately from
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
. Gore's testimony was recorded and not limited in time.
*
Madeleine Albright
Madeleine Jana Korbel Albright (born Marie Jana Körbelová, later Korbelová; May 15, 1937 – March 23, 2022) was an American diplomat and political science, political scientist who served as the 64th United States Secretary of State, United S ...
, former secretary of state
*
William Cohen, former secretary of defense
*
Sandy Berger
Samuel Richard "Sandy" Berger (October 28, 1945 – December 2, 2015) was a Democratic attorney who served as the 18th US National Security Advisor for U.S. President Bill Clinton from 1997 to 2001 after he had served as the Deputy National Secu ...
, former national security advisor
*
Richard A. Clarke, former chief counter-terrorism adviser on the
National Security Council
A national security council (NSC) is usually an executive branch governmental body responsible for coordinating policy on national security issues and advising chief executives on matters related to national security. An NSC is often headed by a n ...
in the George W. Bush and Bill Clinton administrations
*
Rudy Giuliani
Rudolph William Louis Giuliani ( , ; born May 28, 1944) is an American politician and Disbarment, disbarred lawyer who served as the 107th mayor of New York City from 1994 to 2001. He previously served as the United States Associate Attorney ...
, former
mayor of New York City
The mayor of New York City, officially mayor of the City of New York, is head of the executive branch of the government of New York City and the chief executive of New York City. The Mayoralty in the United States, mayor's office administers all ...
*
Janet Reno
Janet Wood Reno (July 21, 1938 – November 7, 2016) was an American lawyer and public official who served as the 78th United States Attorney General, United States attorney general from 1993 to 2001 under President Bill Clinton. A member of ...
, former attorney general
*
Sibel Edmonds, former FBI translator
President
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
, Vice President
Dick Cheney
Richard Bruce Cheney ( ; born January 30, 1941) is an American former politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He has been called vice presidency o ...
, former president
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
, and former vice president
Al Gore
Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...
all gave private testimony. President Bush and Vice President Cheney insisted on testifying together and not under oath, while Clinton and Gore met with the panel separately. As National Security Advisor,
Condoleezza Rice
Condoleezza "Condi" Rice ( ; born November 14, 1954) is an American diplomat and political scientist serving since 2020 as the 8th director of Stanford University's Hoover Institution. A member of the Republican Party, she previously served ...
claimed that she was not required to testify under oath because the position of national security advisor is an advisory role, independent of authority over a bureaucracy and does not require confirmation by the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
. Legal scholars disagree on the legitimacy of her claim. Eventually, Rice testified publicly and under oath.
Report

The commission issued its final report, the ''
9/11 Commission Report
''The 9/11 Commission Report'', officially the ''Final Report of the National Commission on Terrorist Attacks Upon the United States'', is the official report into the events leading up to the September 11, 2001 terrorist attacks. It was prep ...
'', on July 22, 2004. After its release, 9/11 Commission chair
Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
declared that both
presidents
President most commonly refers to:
*President (corporate title)
*President (education), a leader of a college or university
*President (government title)
President may also refer to:
Arts and entertainment Film and television
*''Præsidenten ...
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
and
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
were "not well served" by the
Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
and the
Central Intelligence Agency
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
. The commission interviewed over 1,200 people in 10 countries and reviewed over two and a half million pages of documents, including some closely guarded
classified
Classified may refer to:
General
*Classified information, material that a government body deems to be sensitive
*Classified advertising or "classifieds"
Music
*Classified (rapper) (born 1977), Canadian rapper
* The Classified, a 1980s American ro ...
national security documents. Before it was released by the commission, the final public report was screened for any potentially classified information and edited as necessary.
The commission later released several supplemental reports on the terrorists' financing, travel, and other matters.
Findings and responses
NORAD falsehoods
John Farmer Jr., senior counsel to the 9/11 Commission, stated that the 9/11 Commission, "discovered that... what government and military officials had told Congress, the Commission, the media, and the public about who knew what when— was almost entirely, and inexplicably, untrue." Farmer said, "At some level of the government, at some point in time, a decision was made not to tell the truth about the national response to the attacks on the morning of 9/11... The
NORAD">/nowiki>NORAD">NORAD.html" ;"title="/nowiki>NORAD">/nowiki>NORAD/nowiki> tapes told a radically different story from what had been told to us and the public." Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
, the head of the 9/11 Commission, concurred, saying, "We to this day don't know why NORAD told us what they told us, it was just so far from the truth."
CIA withheld information
Central Intelligence Agency
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
(CIA) director George Tenet
George John Tenet (born January 5, 1953) is an American intelligence official and academic who served as the Director of Central Intelligence (DCI) for the United States Central Intelligence Agency, as well as a Distinguished Professor in the Pr ...
misled the commission and was "obviously not forthcoming" in his testimony to the commission, according to commission chair Thomas Kean
Thomas Howard Kean ( ; born April 21, 1935) is an American politician, statesman, and academic administrator from the state of New Jersey. A Republican Party (United States), Republican, Kean served two terms as the 48th governor of New Jersey f ...
. An Federal Bureau of Investigation">FBI
The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
agent named Doug Miller had been working inside Bin Laden Issue Station, a unit of the CIA dedicated to tracking the activities of Osama bin Laden and his associates. By the spring of 2000, the Bin Laden Issue Station learned that Khalid al-Mihdhar, a Saudi Arabia, Saudi national who was an
, another Saudi who at that time was a suspected al-Qaeda operative, had entered the U.S. and were living under their own names in
.
Miller wanted to inform the FBI of their entry and presence in the U.S., but the CIA blocked Miller's efforts to do so. Miller's contemporaneous draft cable to the FBI reporting on this, which the CIA prevented Miller from sending at the time, was found much later. Al-Mihdhar and al-Hazmi were both hijackers of
. The CIA then failed to reveal to the commission that over a year before the attack, it had been tracking the two hijackers' entry into and whereabouts inside the United States.
Co-chair Kean believes the CIA's failure to be forthcoming with this information to the commission was deliberate, not a mistake, saying: "Oh, it wasn't careless oversight. It was purposeful. No question about that in my mind... In the DNA of these organizations was secrecy."
The commission was criticized for alleged conflicts of interest on the part of commissioners and staff, including those of
. The commission's final report, the ''
'', has been the subject of criticism by both commissioners themselves and by others.
Months after the commission had officially issued its report and ceased its functions,
, the commission's chair, and other commissioners toured the country to draw attention to the recommendations of the commission for reducing the terror risk, claiming that some of their recommendations were being ignored. Kean and vice-chair
wrote a book about the constraints they faced as commissioners, titled ''Without Precedent: The Inside Story of the 9/11 Commission''.
The book was released on August 15, 2006, and chronicles the work of Kean and Hamilton on the commission. In the book, Kean and Hamilton charge that the 9/11 Commission was "
," and write that the commission was so frustrated with repeated misstatements by officials from
during the investigation that it considered a separate investigation into possible obstruction of justice by Pentagon and FAA officials.
* ''Without Precedent: The Inside Story of the 9/11 Commission'', by Thomas H Kean and Lee H. Hamilton (
, August 2006)
* ''The Commission: The Uncensored History of the 9/11 Investigation'', by Philip Shenon (the Twelve - Jan. 2008),