http://www.guardian.co.uk/world/2009/jan/13/guantanamo-guard-reunited-british-prisoners...
Chris Arendt, from Michigan, joined the army shortly after September 11, aged 17, and was sent to work as a guard in Guantánamo two years later, in 2003. After becoming disillusioned with what he saw there, he left the army and joined the campaign group Iraq Veterans Against the War....
...
Arendt said he felt compelled to speak out about the treatment of prisoners at the camp. Among techniques used to disorientate prisoners were "frequent flyer" programmes, whereby detainees would be moved from their cell every hour, night and day. The process was a lengthy one, he said, because of the "three-piece suits" the prisoners wore: three sets of shackles around their hands, waist and ankles.
Although he described some of his fellow guards as "psychotic", he added: "A lot of guys are not bad people; just regular guys – working class – doing their job, but what was definitely a minority saw it as a chance to go free-range and hog-wild about their fantasy of killing a 'raghead'. A lot of them wanted combat and were frustrated that they weren't in Iraq, so they made the environment as violent as they could."
Prisoners were shackled to the floors of their cells while loud music was blasted at them for hours, he added. "All I knew about Guantánamo Bay when I first went there was that there were iguanas and banana rats – they're gigantic – and there would be jet-skiing and scuba diving."
Arendt said he began to talk to inmates to learn about their lives. This was regarded as "fraternising with the enemy" and he was moved to different duties.
...
Moazzam Begg, a former Guantánamo detainee who is travelling with Arendt, said the experience of being reunited with a former guard had been "truly unique ... We embraced like brothers, like we knew one another." He said that while the public had become familiar with the experiences of detainees, the guards' stories were barely known.
...