Who needs to be fired?

One of the things that deeply bothered me after September 11th was that seemingly no one was fired for neglegence in preventing the attack. Dozens of things went very wrong, with communications, tracking the planes, the intelligence operations that could have predicted the nature of the attack, etc. I think we can't make that mistake again. People responsible for this Katrina debacle need to go. As Jefferson Parish President Aaron Broussard said:

"Whoever's at the top of this totem pole, that totem pole needs to be chain-sawed off, and we've got to start with some new leadership. It's not just Katrina that's caused all these deaths in New Orleans here. Bureaucracy has committed murder here in the greater New Orleans area, and bureaucracy has to stand trial before Congress now."