Harsher techniques are justified, but should be applied with caution due to possible misinformation.  Not a single person on whom these techniques have been applied has died, and all are still being detained. 

John Hawkins at RWN has an interesting post on the treatment of prisoners at Guantanamo Bay, Cuba.  He cites a New York Post article by Richard Miniter who was recently at Gitmo.

The high-minded critics who complain about torture are wrong. We are far too soft on these guys – and, as a result, aren’t getting the valuable intelligence we need to save American lives.

The politically correct regulations are unbelievable. Detainees are entitled to a full eight hours sleep and can’t be woken up for interrogations. They enjoy three meals and five prayers per day, without interruption. They are entitled to a minimum of two hours of outdoor recreation per day.

Interrogations are limited to four hours, usually running two – and (of course) are interrupted for prayers. One interrogator actually bakes cookies for detainees, while another serves them Subway or McDonald’s sandwiches. Both are available on base. (Filet o’ Fish is an al Qaeda favorite.)

Thoughtful assessment comes down on the side of supporting the use of harsher interrogation techniques such as “waterboarding.”  The U.S. has been able to gain useful intelligence with these (and other) techniques, and it is manifestly obvious that the prisoners on whom we have used these techniques are alive, and that killing them on the field of battle is far more inhumane than use of harsh interrogation techniques.  But the history of harsher interrogation techniques is mixed, and so they must be applied with caution.  Waterboarding, for example, along with the progressively more harsh techniques, can lead to misinformation:

According to CIA sources, Ibn al Shaykh al Libbi, after two weeks of enhanced interrogation, made statements that were designed to tell the interrogators what they wanted to hear. Sources say Al Libbi had been subjected to each of the progressively harsher techniques in turn and finally broke after being water boarded and then left to stand naked in his cold cell overnight where he was doused with cold water at regular intervals.

His statements became part of the basis for the Bush administration claims that Iraq trained al Qaeda members to use biochemical weapons. Sources tell ABC that it was later established that al Libbi had no knowledge of such training or weapons and fabricated the statements because he was terrified of further harsh treatment.

“This is the problem with using the waterboard. They get so desperate that they begin telling you what they think you want to hear,” one source said. 

But the techniques can be properly used, and when this is so, reliable information is gleaned:

When properly used, the techniques appear to be closely monitored and are signed off on in writing on a case-by-case, technique-by-technique basis, according to highly placed current and former intelligence officers involved in the program. In this way, they say, enhanced interrogations have been authorized for about a dozen high value al Qaeda targets — Khalid Sheik Mohammed among them. According to the sources, all of these have confessed, none of them has died, and all of them remain incarcerated.

There is a chasm between serving up Subway sandwiches and waterboarding.  The U.S. public and especially the government must decide whether we will take the GWOT seriously.  If we decide in the negative, then release the prisoners.  We will get no useful information by serving up cookies and letting them play ball with each other.  If we decide in the affirmative, then we need to cease and desist with the hand-wringing.