"The use of torture has been criticized not only on humanitarian and moral grounds, but on the grounds that evidence extracted by torture tends to be extremely unreliable and that the use of torture corrupts institutions which tolerate it."
http://en.wikipedia.org/wiki/Torture#Use_of_torture
"Willie J. Rowell, who served for thirty-six years as a C.I.D. agent, told me that the use of force or humiliation with prisoners is invariably counterproductive. “They’ll tell you what you want to hear, truth or no truth,” Rowell said. “ ‘You can flog me until I tell you what I know you want me to say.’ You don’t get righteous information.”"
http://www.newyorker.com/fact/content/?040510fa_fact
"Craig Murray, the former British Ambassador to Uzbekistan, told me that “the U.S. accepts quite a lot of intelligence from the Uzbeks” that has been extracted from suspects who have been tortured. This information was, he said, “largely rubbish.”"
http://www.newyorker.com/fact/content/?050214fa_fact6
""Anybody with real combat experience understands that torture is counterproductive," says F. Andy Messing, a retired major in the U.S. Special Forces and a conservative leader with the ear of the president. "It is a downhill slope if you engage in it. Everyplace it has been used that I have studied — the French were big for it in Algeria — it comes back and bites you." And, it seems, keeps biting."
http://www.insightmag.com/main.cfm/i...id/253614.html
"The various rationalizations for torture do not bear close scrutiny. Intelligence specialists concede that the information acquired by torture cannot be considered reliable."
http://www.informationclearinghouse....ticle10410.htm
"Meet, for example, retired Air Force Col. John Rothrock, who, as a young captain, headed a combat interrogation team in Vietnam. More than once he was faced with a ticking time-bomb scenario: a captured Vietcong guerrilla who knew of plans to kill Americans. What was done in such cases was "not nice," he says. "But we did not physically abuse them." Rothrock used psychology, the shock of capture and of the unexpected. Once, he let a prisoner see a wounded comrade die. Yet -- as he remembers saying to the "desperate and honorable officers" who wanted him to move faster -- "if I take a Bunsen burner to the guy's genitals, he's going to tell you just about anything," which would be pointless. Rothrock, who is no squishy liberal, says that he doesn't know "any professional intelligence officers of my generation who would think this is a good idea.""
"Or listen to Army Col. Stuart Herrington, a military intelligence specialist who conducted interrogations in Vietnam, Panama and Iraq during Desert Storm, and who was sent by the Pentagon in 2003 -- long before Abu Ghraib -- to assess interrogations in Iraq. Aside from its immorality and its illegality, says Herrington, torture is simply "not a good way to get information." In his experience, nine out of 10 people can be persuaded to talk with no "stress methods" at all, let alone cruel and unusual ones. Asked whether that would be true of religiously motivated fanatics, he says that the "batting average" might be lower: "perhaps six out of ten." And if you beat up the remaining four? "They'll just tell you anything to get you to stop.""
http://www.washingtonpost.com/wp-dyn...2005Jan11.html