Wolfgang notes his surprise that there was not more resistance to the torture and murder of sometimes innocent suspects carried out by the Bush administration. I, unfortunately, was less surprised. Once you have convinced someone that killing people for a living is his or her profession, going beyond is not so difficult.
We see this in many wars. In some, it's incidental violence, in others it is part of official policy. That's why we hung Nazi and Japanese military and officials after World War II.
It is an unfortunate fact that Bush, Cheney, Rumsfeld, Haynes, et. al. are unlikely to end up at the end of a rope, or even in long term confinement, but they certainly deserve to.