When historians look back on Guantánamo, the harsh treatment of detainees and the trampling of due process will likely dominate the narrative. Holdbrooks, who left the military in 2005, saw his share. In interviews over recent weeks, he and another former guard told NEWSWEEK about degrading and sometimes sadistic acts against prisoners committed by soldiers, medics and interrogators who wanted revenge for the 9/11 attacks on America. But as the fog of secrecy slowly lifts from Guantánamo, other scenes are starting to emerge as well, including surprising interactions between guards and detainees on subjects like politics, religion and even music. The exchanges reveal curiosity on both sides—sometimes even empathy. "The detainees used to have conversations with the guards who showed some common respect toward them," says Errachidi, who spent five years in Guantánamo and was released in 2007. "We talked about everything, normal things, and things [we had] in common," he wrote to NEWSWEEK in an e-mail from his home in Morocco.