What if a tiny piece of information that led to bin Laden came from torture or EITs? Today, Glenn Carle — who served 23 years in the CIA’s Directorate of Operations and for a time led the interrogation of a high value detainee — told ThinkProgress that if it the answer is yes, the right-wing will use that and say, “See torture works.” While Carle said it’s possible that EITs might provide information, that doesn’t mean they should ever be used:
CARLE: Well I change the tense and say not that they will use that but that they are using that within I think four hours of the announcement that bin Laden’s death.
Ultimately you get to an ends means debate. … The ends does not justify the means and you don’t build a policy, in this instance with regard to acceptable legal procedures, based upon the hypothetical, theoretical case which is five or ten standard deviations from the norm which happens one time in 5 million. What you do is you base your policies on an ever-changing calculus of probability likelihood and what is considered liked and works. And the answer to all of those questions should quite clearly exclude EITs. Is it possible that a specific piece of information from time to time would come from EITs? The answer is yes. To be fair the answer is yes. Does it justify using them? A categorical flat no.
Carle also said that during his time at CIA, “almost all the information obtained from EITs was recalled…because it was viewed as unreliable.”