tor nelson is featured as a witness in an investigation about the photos apparently he also worked at guantanamo when the request for tougher methods was sent. he agrees to meet with us and explain the methods used there. between one thousand change of scenery up and change of scenery down this is where you take the person out of the environment that are used to and if you put them in a change of scenery out they put them in a nicer area change of scenery down mean that you're going to put them into an isolation chamber cold conditions face lab stomach slap if you can hit them enough so that it shocks them especially if it gets a loud slap but you don't actually break any bones cut them bruise them then that's an effective technique is the way that they would usually refer to it as the putting is actually placed over their head. and the interrogator. shouts their questions at them through the through the hood a prolonged standing if they were to do it for five seconds it wouldn't be too much of a bother after five ten minutes it really starts to to wear down their physical resistance