who was damien corsetti? >> damien corsetti was an army interrogator, an enlisted man, sent to afghanistan to be an interrogator at the collection point which was the name for the detention center that the u.s. was running at the air force base and later he was an interrogator at abu ghraib for the army in iraq. and i have -- i tell a story in my book about how he came back from iraq and afghanistan after being involved in harsh interrogations with ptsd based on having conducted a lot of interrogations. and it is a story that i think is very important because it shows and he said this to me, virtually everyone he knew from his unit involved in interrogations came home with ptsd from conducting harsh interrogations. that is one of the stories i think nobody wants to hear which is torture in the american torture program, we now call it torture. they came home tortured by what they had done. the people who had to go into the cells to conduct what the bush administration and cia and army and military all created,