Still trying to decide who's giving you the straight story, Clarke or Rice? The LA Times offers a side-by-side comparison on their differing answers to a few items, for example:
CLARKE: "I asked for a series of briefings on the issues in my portfolio, including counterterrorism...I was told I could brief the president on terrorism after this policy development process was complete."
RICE: "All that he needed to do was to say, I need time to brief the president on something...Dick Clarke never asked me to brief the president on counterterrorism."
So who's telling the truth? See this article from Center for American Progress comparing Condi's opening statement this week with on-the-record facts. You decide.