of CIA Headquarters, interrogators therefore used the waterboard one more time on Zubaydah. John McLaughlin, former acting CIA director, stated in 2006, "I totally disagree with the view that the capture of Zubaydah was unimportant. Zubaydah was woven through all of the intelligence prior to 9/11 that signaled a major attack was coming, and his capture yielded a great deal of important information." In his 2007 memoir, former CIA Director George Tenet writes: A published report in 2006 contended that Zubaydah was mentally unstable and that the administration had overstated his importance. Baloney. Zubaydah had been at the crossroads of many al-Qa'ida operations and was in position to – and did – share critical information with his interrogators. Apparently, the source of the rumor that Zubaydah was unbalanced was his personal diary, in which he adopted various personas. From that shaky perch, some junior Freudians leapt to the conclusion that Zubaydah had multiple personalities. In fact, Agency psychiatrists eventually determined that in his diary he was using a sophisticated literary device to express himself. Intelligence obtained from Zubaydah and its after effects Zubaydah's capture was touted as the biggest of the War on Terror until that of Khalid Sheikh Mohammed. The director of the FBI stated Zubaydah's capture would help deter future attacks. In a speech in 2006, President Bush claimed that Zubaydah revealed useful intelligence when enhanced interrogation was used, including identification of two important suspects and information that allegedly helped foil a terrorist attack on American soil. These claims directly conflict with the reports of the FBI agents who first interrogated Zubaydah. He gave them the names before torture was used, and the third piece of information came from other sources who had been receiving crucial pieces of information from him without the use of harsher techniques, as well as other government officials. Iraq War (2003) The Bush administration relied on some of Zubaydah's claims in justifying the invasion of Iraq. U.S. officials stated that the allegations that Iraq and al-Qaeda were linked in the training of people on chemical weapons came from Zubaydah. The officials noted there was no independent verification of his claims. The U.S. government included statements made by Zubaydah in regards to al Qaeda's ability to obtain a dirty bomb to show a link between Iraq and al Qaeda. According to a Senate Intelligence Committee report of 2004, Zubaydah said that "he had heard