Gunslinger, first, if we were talking about mere interrogation, we would not be having this discussion, nor would Bush need to change the law. Second, the military does not see torture of real use. Colon Powell is a form Chairman of the Joint Chiefs of Staff, and he is against it. Further, here is what Lt. Gen. Kimmons (Army Deputy Ch. of Staff for Intelligence) had to say about intelligence obtained through torture:
KIMMONS: Let me answer the first question. That is a good question. I think -- I am absolutely convinced -- the answer to your first question is no. No good intelligence is going to come from abusive practices. I think history tells us that. I think the empirical evidence of the last five years, hard years, tell us that.
Moreover, any piece of intelligence which is obtained under duress, through the use of abusive techniques, would be of questionable credibility, and additionally it would do more harm than good when it inevitably became known that abusive practices were used. And we can't afford to go there.
Now, if the military believes torture provides no good intelligence, why would the CIA need it? I did not miss that the discussion involves the CIA. You have apparently missed that we are discussing torture.