Interrogation of Abu Zubaydah significant person Abu Zubaydah
Along with another F.B.I. agent, and with several C.I.A. officers present, I questioned him from March to June 2002, before the harsh techniques were introduced later in August. Under traditional interrogation methods, he provided us with important actionable intelligence. We discovered, for example, that Khalid Shaikh Mohammed was the mastermind of the 9/11 attacks. Abu Zubaydah also told us about Jose Padilla, the so-called dirty bomber. This experience fit what I had found throughout my  counterterrorism career: traditional interrogation techniques are successful in identifying operatives, uncovering plots and saving lives. ... Defenders of these techniques have claimed that they got Abu Zubaydah to give up information leading to the capture of Ramzi bin al-Shibh, a top aide to Khalid Shaikh Mohammed, and Mr. Padilla. This is false. The information that led to Mr. Shibh's capture came primarily from a different terrorist operative who was interviewed using traditional methods. As for Mr. Padilla, the dates just don't add up: the harsh techniques were approved in the memo of August 2002, Mr. Padilla had been arrested that May.Intelligence from enhanced interrogation techniques
During his CIA interrogation, Abu Zubaydah began to offer many names of supposed terrorist and allegations of various al Qaeda plots. However, the Washington Post reported in 2009 that "not a single significant plot was foiled as a result of Abu Zubaida's tortured confessions, according to former senior government officials who closely followed the interrogations." A former intelligence official stated "[w]e spent millions of dollars chasing false alarms." Ron Suskind said, "we tortured an insane man and ran screaming at every word he uttered."Abu Zubaydah says he lied under interrogation to prevent further torture.Some of the various false leads he provided are the following:The case of the terrorist Abu Zubaydah is a good example of where the success of the Informed Interrogation Approach can be contrasted with the failure of the harsh technique approach. I have to restrict my remarks to what has been unclassified. (I will note that there is documented evidence supporting everything I will tell you today.) Immediately after Abu Zubaydah was captured, a fellow FBI agent and I were flown to meet him at an undisclosed location. We were both very familiar with Abu Zubaydah and have successfully interrogated al-Qaeda terrorists. We started interrogating him, supported by CIA officials who were stationed at the location, and within the first hour of the interrogation, using the Informed Interrogation Approach, we gained important actionable intelligence. The information was so important that, as I later learned from open sources, it went to CIA Director George Tennet who was so impressed that he initially ordered us to be congratulated. That was apparently quickly withdrawn as soon as Mr. Tennet was told that it was FBI agents, who were responsible. He then immediately ordered a CIA CTC interrogation team to leave DC and head to the location to take over from us. During his capture Abu Zubaydah had been injured. After seeing the extent of his injuries, the CIA medical team supporting us decided they were not equipped to treat him and we had to take him to a hospital or he would die. At the hospital, we continued our questioning as much as possible, while taking into account his medical condition and the need to know all information he might have on existing threats. We were once again very successful and elicited information regarding the role of KSM as the mastermind of the 9/11 attacks, and lots of other information that remains classified. (It is important to remember that before this we had no idea of KSM's role in 9/11 or his importance in the al Qaeda leadership structure.) All this happened before the CTC team arrived. A few days after we started questioning Abu Zubaydah, the CTC interrogation team finally arrived from DC with a contractor who was instructing them on how they should conduct the interrogations, and we were removed. Immediately, on the instructions of the contractor, harsh techniques were introduced, starting with nudity. (The harsher techniques mentioned in the memos were not introduced or even discussed at this point.) The new techniques did not produce results as Abu Zubaydah shut down and stopped talking. At that time nudity and low-level sleep deprivation (between 24 and 48 hours) was being used. After a few days of getting no information, and after repeated inquiries from DC asking why all of sudden no information was being transmitted (when before there had been a steady stream), we again were given control of the interrogation. We then returned to using the Informed Interrogation Approach. Within a few hours, Abu Zubaydah again started talking and gave us important actionable intelligence. This included the details of Jose Padilla, the so-called "dirty bomber." To remind you of how important this information was viewed at the time, the then-Attorney General, John Ashcroft, held a press conference from Moscow to discuss the news. Other important actionable intelligence was also gained that remains classified.