How to train abusers

You want more clues as to how widespread physical abuse is in US-run detention facilities? Read about Specialist Sean Baker.
Baker was a member of a military-police unit in the Kentucky National Guard who pulled a tour of guard duty at Gitmo. One day in January 2003, an officer ordered Baker to play the role of a balky detainee in a training exercise. He put that dehumanizing orange jumpsuit on over his unifrm and cowered, as ordered, under a bed in a mock ‘cell’.
According to this report by the NYT’s Nick Kristof, this is what Baker said happened next:

“They grabbed my arms, my legs, twisted me up and unfortunately one of the individuals got up on my back from behind and put pressure down on me while I was face down. Then he — the same individual — reached around and began to choke me and press my head down against the steel floor. After several seconds, 20 to 30 seconds, it seemed like an eternity because I couldn’t breathe. When I couldn’t breathe, I began to panic and I gave the code word I was supposed to give to stop the exercise, which was `red.’ . . . That individual slammed my head against the floor and continued to choke me. Somehow I got enough air. I muttered out: `I’m a U.S. soldier. I’m a U.S. soldier.’ ”
Then [continues Kristof] the soldiers noticed that he was wearing a U.S. battle dress uniform under the jumpsuit. Mr. Baker was taken to a military hospital for treatment of his head injuries, then flown to a Navy hospital in Portsmouth, Va. After a six-day hospitalization there, he was given a two-week discharge to rest.
But Mr. Baker began suffering seizures, so the military sent him to the Walter Reed Army Medical Center for treatment of a traumatic brain injury. He stayed at the hospital for 48 days, was transferred to light duty… and was finally given a medical discharge two months ago.
Meanwhile, a military investigation concluded that there had been no misconduct involved in Mr. Baker’s injury. Hmm. The military also says it can’t find a videotape that is believed to have been made of the incident.
Most appalling, when Mr. Baker told his story to a Kentucky reporter, the military lied in a disgraceful effort to undermine his credibility.

Kristof notes that:

Mr. Baker, who is married and has a 14-year-old son, is now unemployed, taking nine prescription medications and still suffering frequent seizures. His lawyer, Bruce Simpson, has been told that Mr. Baker may not begin to get disability payments for up to 18 months. If he is judged 100 percent disabled, he will then get a maximum of $2,100 a month.
If the U.S. military treats one of its own soldiers this way — allowing him to be battered, and lying to cover it up — then imagine what happens to Afghans and Iraqis.
President Bush attributed the problems uncovered at Abu Ghraib to “a few American troops who dishonored our country.” Mr. Bush, the problems go deeper than a few bad apples.

Here’s another really interesting question that should be followed up.
What happened to the soldier or soldiers who had treated Baker that way?
Were they flunked on their training course immediately, disciplined for their abuses of the Uniform Code of Military Justice, the Geneva Conventions, etc etc., and assigned to other, non-custodial duties?
Or, did they pass the training course with high grades, win promotions, and perhaps get sent to Iraq to help set up detention systems there?
H’mmm.