Just prior to learning about the 9/11 attacks, top US leaders are scattered across the country and overseas: 
President Bush is in Sarasota, Florida. [Washington Post, 1/27/2002] Secretary of State Colin Powell is in Lima, Peru. [Washington Post, 1/27/2002] General Henry Shelton, chairman of the Joint Chiefs of Staff, is flying across the Atlantic on the way to Europe. [Washington Post, 1/27/2002; Giesemann, 2008, pp. 19-40] Attorney General John Ashcroft is flying to Milwaukee, Wisconsin. [Washington Post, 1/27/2002] Federal Emergency Management Agency Director Joe Allbaugh is at a conference in Montana. [ABC News, 9/14/2002] Others are in Washington: Vice President Dick Cheney and National Security Adviser Condoleezza Rice are at their offices in the White House. [Washington Post, 1/27/2002] Defense Secretary Donald Rumsfeld is at his office in the Pentagon, meeting with a delegation from Capitol Hill. [Washington Post, 1/27/2002] CIA Director George Tenet is at breakfast with his old friend and mentor, former Senator David Boren (D-OK), at the St. Regis Hotel, three blocks from the White House. [Washington Post, 1/27/2002] FBI Director Robert Mueller is in his office at FBI headquarters on Pennsylvania Avenue, Washington, DC. [Washington Post, 1/27/2002] Transportation Secretary Norman Mineta is at his office at the Department of Transportation. [US Congress, 9/20/2001] Counterterrorism “tsar” Richard Clarke is at a conference in the Ronald Reagan Building, three blocks from the White House. [Clarke, 2004, pp. 1]
Between 8:46 a.m. and 9:00 a.m. September 11, 2001: Key Administration Officials Allegedly Think First Crash Is an Accident
A number of key White House officials will later claim that, when they learn of the first crash at the World Trade Center, they initially think it is just an accident: President Bush says that, when he learns of the crash while in Sarasota, Florida: “my first reaction was—as an old pilot—how could the guy have gotten so off course to hit the towers? What a terrible accident that is” (see (Shortly After 8:55 a.m.) September 11, 2001). [Sammon, 2002, pp. 42] White House chief of staff Andrew Card, who is with the president, says: “It was first reported to me… that it looked like it was a, a twin-engine pro—prop plane, and so the natural reaction was: ‘What a horrible accident. The pilot must have had a heart attack.’” [MSNBC, 9/11/2002] Adviser Karl Rove, who is also with the president in Florida, is later questioned about his feelings after the first crash. When it is suggested, “I guess at that point, everyone is still thinking it is an accident,” Rove concurs, “Yes, absolutely.” [MSNBC, 9/11/2002] White House press secretary Ari Fleischer, also traveling with the president on this day, says, “[W]hen only the first tower had been hit, it was all of our thoughts that this had been some type of terrible accident.” [CNN, 9/11/2006] National Security Adviser Condoleezza Rice, who is in her White House office, is informed of the crash by her executive assistant (see Shortly After 8:46 a.m. September 11, 2001). She later recalls, “I thought, what a strange accident.” [O, the Oprah Magazine, 2/1/2002; MSNBC, 9/11/2002] White House counselor Karen Hughes receives a phone call informing her of the first crash as she is about to leave her Washington, DC, home. She later recalls, “they thought it was a small plane at the time… so, of course, my immediate thought was what a terrible accident.” [MSNBC, 9/11/2002; CNN, 4/6/2004] She adds, “We all assumed it was some kind of weird accident; at that point terrorism didn’t occur to us.” [Hughes, 2004, pp. 234]
The 9/11 Commission will later describe, “In the absence of information that the crash was anything other than an accident, the White House staff monitored the news as they went ahead with their regular schedules.” It will only be when they learn of the second tower being hit at 9:03 that “nearly everyone in the White House… immediately knew it was not an accident.” [9/11 Commission, 7/24/2004, pp. 35] However, when couterterrorism “tsar” Richard Clarke is called some time after the first crash but before the second by Lisa Gordon-Hagerty—a member of his staff who is at the White House (see (9:00 a.m.) September 11, 2001)—she tells him, “Until we know what this is, Dick, we should assume the worst.” [Clarke, 2004, pp. 1] And when CIA Director George Tenet learns of the first crash, reportedly he is told specifically, “The World Trade tower has been attacked,” and his initial reaction is, “This has bin Laden all over it” (see (8:50 a.m.) September 11, 2001). [Woodward, 2002, pp. 4]
8:48 a.m. September 11, 2001: National Communications System Coordinating Center Activated in Response to Attacks
The National Coordinating Center (NCC) in Arlington, Virginia, which is the operational arm of the National Communications System (NCS), is activated in response to the terrorist attacks and supports the recovery efforts. [9/11 Commission, 3/16/2004 
] The NCS is a relatively small government agency that works to ensure the availability of critical communications networks during times of crisis. [Verton, 2003, pp. 136]
Center Conducts Non-Stop Operations – An NCS publication will later describe, “Immediately,” in response to the attacks, “the NCC began non-stop operations to support NS/EP [national security and emergency preparedness] communications between federal, state, and local responders, to restore damaged communications lines in Arlington, Virginia, and New York City, and to provision new lines for the recovery and investigation activities.” The NCC operates at four sites: the NCC itself, the Federal Emergency Management Agency (FEMA), the Defense Department’s Global Network Operations Support Center headquarters, and a remote “continuity of operations” location. Brenton Greene, the director of the NCS, goes to his “Continuity of Government” site, where personnel operate around the clock to monitor the status of the telecommunications network, and coordinate priorities and repairs. The NCS, which is part of the Department of Defense, also deploys military reservists to three FEMA regional operations centers.
Time Center Activated at Unclear – Greene will tell the 9/11 Commission that the NCC is activated at 8:48 a.m. [National Communications System, 2004, pp. 56 ; 9/11 Commission, 3/16/2004 ] However, other accounts will indicate that the center is not activated until later on. According to journalist and author Dan Verton, Greene—who is attending a briefing on the terrorist threat to the US’s telecommunications infrastructure, apparently at the NCC—initially believes the first plane hit the World Trade Center by accident, and therefore orders the briefing to continue (see 8:00 a.m.-9:03 a.m. September 11, 2001). It is only when the second plane hits the WTC at 9:03 a.m. that he realizes “there was some threat,” and responds to the crisis. [Verton, 2003, pp. 139, 141] Counterterrorism “tsar” Richard Clarke will write that he himself gives the instruction to activate the NCS, at around 12:30 p.m. Then, according to Clarke, his colleague Paul Kurtz calls Greene and instructs him to tell all the major telephone companies that “they need to support Verizon.” [Clarke, 2004, pp. 19-20]
Center Coordinates Emergency Communications during Crises – The NCS was established by President John F. Kennedy in 1963, in order to provide better communications support to critical government functions during emergencies. An executive order signed by President Ronald Reagan in 1984 broadened the NCS’s capabilities, and listed its duties as “the planning for and provision of national security and emergency preparedness communications for the federal government under all circumstances, including crisis or emergency, attack, recovery, and reconstitution.” [US President, 4/3/1984; National Communications System, 10/21/2007; CNET News, 1/16/2009] The NCS consists of 22 federal agencies, 100 full-time civilian employees, and 10 military employees. [Computerworld, 11/7/2002] The mission of the NCC is to assist “in the initiation, coordination, restoration, and reconstitution of national security or emergency preparedness telecommunications services or facilities under all conditions of crisis or emergency.” The center is composed of members from the US government and the telecommunications industry. [US President, 4/3/1984; National Communications System, 3/2001, pp. 4, 6 ] There are 150 private sector contractors from 21 companies working at the NCC. [Computerworld, 11/7/2002]
9:00 a.m. September 11, 2001: Counterterrorism ‘Tsar’ Clarke Alerted to Crisis, Immediately Activates Interagency Group
Counterterrorism “tsar” Richard Clarke is at a conference three blocks from the White House when a telephone call alerts him to the crisis. He runs to his car. He responds, “Activate the CSG on secure video. I’ll be there in less than five.” The CSG is the Counterterrorism Security Group, comprising the leaders of the government’s counterterrorism and security agencies. Clarke hurriedly drives to the White House. [Clarke, 2004, pp. 1]
Shortly After 9:03 a.m. September 11, 2001: White House Officials Reportedly Converge on Vice President Cheney’s Office, but Accounts Conflict
Vice President Dick Cheney sees the second plane hitting the World Trade Center live on television while meeting with his speechwriter John McConnell. He later claims that several other officials then come and join him in his White House office: National Security Adviser Condoleezza Rice, political adviser Mary Matalin, and his chief of staff, I. Lewis “Scooter” Libby, who has come across from the Old Executive Office Building next door to the White House. [Meet the Press, 9/16/2001] According to journalist and author Stephen Hayes, “As word of the attacks spread throughout the West Wing, many White House officials migrated to Cheney’s office.” As well as Rice, Libby, and Matalin, these include Sean O’Keefe, the deputy director of the Office of Management and Budget; Josh Bolten, the deputy White House chief of staff; and counterterrorism “tsar” Richard Clarke. [Hayes, 2007, pp. 332] However, other accounts contradict this. Clarke claims that when he arrives at the White House shortly after 9:03, he sees the vice president and Rice, but the two are “alone in Cheney’s office” (see (9:05 a.m.) September 11, 2001). (It is possible, though, that the other officials only arrive after Clarke ends his brief visit to the vice president’s office.) [Clarke, 2004, pp. 1-2] In numerous interviews where she discusses her actions this morning, Rice makes no mention of heading to Cheney’s office after the second tower is hit. [O, the Oprah Magazine, 2/1/2002; BBC Radio 4, 8/1/2002 ; Australian Broadcasting Corporation, 9/11/2002; MSNBC, 9/11/2002; New York Times, 9/11/2002] Also, according to some accounts, the Secret Service evacuates Cheney from his office shortly after the second attack occurs (see (Shortly After 9:03 a.m.) September 11, 2001). [New York Times, 9/13/2001; ABC News, 9/14/2002] Cheney claims that President Bush phones him around this time, while he is still in his office. [Meet the Press, 9/16/2001] But according to White House adviser Karl Rove, who is with the president in Florida, Bush is unable to reach the vice president because Cheney is being evacuated from his office (see (9:16 a.m.-9:29 a.m.) September 11, 2001). [MSNBC, 9/11/2002]
9:05 a.m. September 11, 2001: Clarke, Cheney, and Rice Talk; Clarke Concludes that Al-Qaeda Is behind Attacks
Counterterrorism “tsar” Richard Clarke is driving up to a gate outside the White House when Lisa Gordon-Hagerty—a member of his staff who is already at the White House—calls and tells him, “The other tower was just hit.” He responds: “Well, now we know who we’re dealing with. I want the highest level person in Washington from each agency on-screen now, especially the FAA.” He ordered Gordon-Hagerty to set up a secure video conference about five minutes earlier. A few minutes later, according to his own recollections, Clarke finds Vice President Dick Cheney and National Security Adviser Condoleezza Rice in Cheney’s White House office. Clarke tells Cheney: “It’s an al-Qaeda attack and they like simultaneous attacks. This may not be over.” Rice asks Clarke for recommendations and he says, “We’re putting together a secure teleconference to manage the crisis.” He also recommends evacuating the White House. (A slow evacuation of the White House will begin around 9:20-9:25 (see (9:20 a.m.) September 11, 2001).) Rice notes the Secret Service wants them to go to the Presidential Emergency Operations Center (PEOC) below the White House, and as Clarke leaves the other two, he sees Cheney gathering up his papers. In Cheney’s outer office, Clarke will recall, he sees eight Secret Service agents instead of the usual two, ready to move to the PEOC. [Clarke, 2004, pp. 1-2; Australian, 3/27/2004]
9:10 a.m. September 11, 2001: Counterterrorism ‘Tsar’ Clarke Directs Crisis Response through Video Conference with Top Officials
Around this time, according to his own account, counterterrorism “tsar” Richard Clarke reaches the Secure Video Conferencing Center just off the main floor of the Situation Room in the West Wing of the White House. From there, he directs the response to the 9/11 attacks and stays in contact with other top officials through video links. Clarke claims that on video he can see Defense Secretary Donald Rumsfeld, CIA Director George Tenet, FBI Director Robert Mueller, FAA Administrator Jane Garvey, Deputy Attorney General Larry Thompson (filling in for the traveling Attorney General John Ashcroft), Deputy Secretary of State Richard Armitage (filling in for the traveling Secretary of State Colin Powell), and Vice Chairman of the Joint Chiefs of Staff Richard Myers (filling in for the traveling Chairman Henry Shelton). National Security Adviser Condoleezza Rice is with Clarke, but she lets him run the crisis response, deferring to his longer experience on terrorism matters. Clarke is also told by an aide, “We’re on the line with NORAD, on an air threat conference call.” [Clarke, 2004, pp. 2-4; Australian, 3/27/2004] According to the 9/11 Commission, logs indicate that Clarke’s video teleconference only begins at 9:25 a.m. (see 9:25 a.m. September 11, 2001), which is later than Clarke suggests, and CIA and FAA representatives only join it at 9:40 a.m. [9/11 Commission, 7/24/2004, pp. 36 and 462] Other accounts claim that, rather than being involved in Clarke’s teleconference at this time, Donald Rumsfeld is still in his office waiting for his intelligence briefing (see (Shortly After 9:03 a.m.) September 11, 2001), and Richard Myers is in a meeting on Capitol Hill (see (After 9:03 a.m.) September 11, 2001). [Armed Forces Radio And Television Service, 10/17/2001; Clarke, 2006, pp. 218-219] The 9/11 Commission claims that, “While important,” Clarke’s conference has “no immediate effect on the emergency defense efforts.” [9/11 Commission, 6/17/2004 ] Yet, as the Washington Post puts it, “everyone seems to agree” Clarke is the chief crisis manager on 9/11. [Washington Post, 3/28/2004] Even Clarke’s later opponent, National Security Adviser Rice, calls him 9/11’s “crisis management guy.” [United Press International, 4/9/2004] The conference is where the government’s emergency defense efforts are concentrated.
Between 9:15 a.m. and 9:25 a.m. September 11, 2001: FAA Head Tells Richard Clarke-Led Videoconference that Flight 11 and 175 Were Hijacked
Counterterrorism “tsar” Richard Clarke begins a crisis response video conference by asking FAA Administrator Jane Garvey what she knows. Garvey replies: “The two aircraft that went in [to the WTC] were American flight 11, a 767, and United 175, also a 767. Hijacked.” She says that she has put a hold on all takeoffs and landings in New York and Washington, then states, “We have reports of eleven aircraft off course or out of communications.” Clarke and Garvey discuss the feasibility of canceling all takeoffs nationally, and grounding all planes in the air. Garvey says it is possible, but will take time. [Clarke, 2004, pp. 4-5]
9:15 a.m. September 11, 2001: Counterterrorism ‘Tsar’ Clarke Takes Charge of Video Conference; National Security Adviser Rice Says She Is Heading to PEOC
According to counterterrorism “tsar” Richard Clarke, around this time, National Security Adviser Condoleezza Rice says she is going down to the Presidential Emergency Operations Center (PEOC) below the White House to be with Vice President Dick Cheney. Clarke is currently convening a video teleconference with top officials from the Secure Video Conferencing Center, just off the main floor of the Situation Room (see (9:10 a.m.) September 11, 2001). Rice has just walked in with her deputy, Stephen Hadley. Clarke asks her, “Do you want to chair this as a principals meeting?” [Clarke, 2004, pp. 2-4] (A “principals meeting” includes the principals of the National Security Council, but not the president. [Bumiller, 2007, pp. 141] ) Rice declines, allowing Clarke to run the conference. Clarke will recall that Rice says to him: “You’re going to need some decisions quickly. I’m going to the PEOC to be with the vice president. Tell us what you need.” Clarke replies, “What I need is an open line to Cheney and you.” Clarke then turns to his White House Fellow, Army Major Mike Fenzel, and instructs him to “go with Condi to the PEOC and open a secure line to me. I’ll relay the decisions we need to you.” [Clarke, 2004, pp. 3-4] However, according to her own later recollections, Rice does not head down from the Situation Room to the PEOC until later, at some time shortly after the Pentagon is hit (see (9:45 a.m.) September 11, 2001). [PBS Frontline, 7/12/2002; MSNBC, 9/11/2002; New York Times, 9/11/2002; Bumiller, 2007, pp. xiii]
9:15 a.m. September 11, 2001: Transportation Secretary Mineta Arrives at White House and Is Briefed by Richard Clarke
Transportation Secretary Norman Mineta, who saw the second plane hitting the WTC on television while at the Department of Transportation, had been called to the White House (see (8:48 a.m.-9:05 a.m.) September 11, 2001). When he arrives there, as he later recalls, he sees “People… coming out of the White House, pouring out of the Executive Office Building, running over towards Lafayette Park.” As he enters the White House, Mineta is told he has to be briefed by counterterrorism “tsar” Richard Clarke. He goes to the Situation Room where Clarke talks to him for four or five minutes, briefly informing him of what is going on. Clarke instructs him, “You have to get over to the Presidential Emergency Operation Center to be with the vice president.” The Presidential Emergency Operations Center (PEOC) is the bunker located below the White House. As Mineta does not know where it is, a Secret Service agent leads him to it. He will arrive there around 9:20-9:27, according to his own recollections (see (Between 9:20 a.m. and 9:27 a.m.) September 11, 2001). [Daily Californian, 3/18/2002; MSNBC, 9/11/2002; 9/11 Commission, 5/23/2003; Academy of Achievement, 6/3/2006]
