First off, when Fourth-graders begins to ask about torture (and Rice has to respond with legalisms to her vain attempt to defend it) then I think we can see signs that the tide is turning.
On top of that, the latest New York Times article featuring dramatic CYA by Porter Goss and Condi Rice is more evidence that things are going south for the torture crowd very fast.
I think that Cheney, Addington, Yoo and others should be getting very, very worried. Their unindicted co-conspirators are scrambling for the exits and they will be left holding the bag. What is interesting is whether Bush, himself, will be held accountable or Cheney will take the fall.
One amazing thing about all this is how quickly it's unravelling. Indeed. if it were not for the economic crisis this would probably be transfixing the nation. The economic crisis will ebb, but the problem for war criminals is that their crimes never become too old to deal with. Cheney's health may eventually save him from the worst ( a la Pinochet), but younger guys like Addington and Yoo may see justice done.