In this post from the blog Political Animal, Kevin Drum explains how Hurricane Katrina exposes "the storyline — buried until now — that truly defines the nature of the Bush administration."
"The lesson of Katrina, after all, is not that the White House is bad at handling hurricanes. The lesson is that the Bush White House doesn't care much about whether things actually work. This is why they screwed up Iraq: they had an idea of what they wanted to accomplish, but figured that with energy and proper principles good results would take care of themselves. It's why the Medicare prescription bill turned out to be such a Frankenstein's monster: they knew they wanted to give seniors their pills, but they didn't really care much about actually implementing a sound policy."