CNN Pentagon correspondent Jamie McIntyer: And as to your question about political, I talked to a lot of people at the Pentagon today who were very frustrated about the fact that the perception was being created that the military didn't move fast enough. And they did it somewhat as political. They thought that part of the motivation was the critics of the administration to make the president look bad. And they seemed to question the motives of some of our reporters who were out there and hearing these stories from the victims about why they had so much sympathy for the victims, and not as much sympathy for the challenges that the government met in meeting this challenge.

Here's Michael Brown, head of FEMA, on who's to blame: "But, you know, there was a mandatory evacuation of New Orleans. And to find people still there is just heart wrenching to me because the mayor did everything he could to get them out of there. And so we've got to figure out some way to convince people that when evacuation warnings go out, it's for their own good."