If you are charged with this responsibility of enhancing interrogations, or using soldiers to enhance interrogations to find Saddam, and you're above the law for all practical purposes, you might try some unusual techniques. Now we know that, in fact, they did.
Society is based on the assumption that everyone is alike and no one is alive.
I try to do the right thing at the right time. They may just be little things, but usually they make the difference between winning and losing.