Just as Obama will never be impeached, imprisoned, or in any other way brought to justice for his atrocities committed against the Constitution, the people in the highest offices responsible for the torture will never see punishment. Rightly so I say, there is nothing wrong with interrogating terrorists.
I hope you're joking. Mainly because this line of thinking is easily shown to be slippery. Sure, let's say interrogating terrorists is always good. But what defines a terrorist? All of a sudden black and white becomes a murk, once again.