He is really letting Bush have his accountability moment stressing how overwhelmed and undermanned the local authorities are in New Orleans. Early on in his broadcast, he says something to the effect that Bush is "planning to visist Louisiana which will create a set of problems all its own but I'm sure the people of New Orleans will be glad to know that the president is paying some attention."
Aaron looks pretty disgusted right now.
The situation is going from bad to worse. Promised helicopters with sandbags to fix the levee were diverted to rescue. The pumping station is overwhelmed and failing. More flooding to occur tonight. It is pretty bad.
Brown is laying it at Bush's feet.