In a New York Times article

With some areas still underwater two weeks after Katrina came ashore, Mr. Bush brushed aside reporters' questions about the federal response to the storm, saying that now was not the time to assess where the government role in the relief effort had gone right or wrong.

"I know there's been a lot of second-guessing. I can assure you I'm not interested in that," he
[Bush] said. "What I'm interested in, is solving problems. There will be time to step back and take a sober look at what went right and what didn't go right."

A link to the video is on this page, second article.

Well, Mr. Bush, this would have been the time to step back and see what went right and what didn't. Thanks to you and your staff, the time to observe and discuss has been delayed. Why should you have to wait to take a sober look, are you drunk now?

No, actually, there has not been a lot of second-guessing. It is more along the lines of twentieth or thirtieth-guessing.