List of CIA techniques
From the Guardian:
The techniques sought by the CIA are: induced hypothermia; forcing suspects to stand for prolonged periods; sleep deprivation; a technique called "the attention grab" where a suspect's shirt is forcefully seized; the "attention slap" or open hand slapping that hurts but does not lead to physical damage; the "belly slap"; and sound and light manipulation.
You can go back and read the North Korea one again, if you've forgetten it already.
