A bit more on Katrina and long-term risks

Since the hurricane landed, I've been trying to keep up with reports on Katrina's actual and potential consequences in terms of environmental damage, toxics, health risks, and so on. "Keep up" is actually the wrong expression -- more like "find reports" or studies or anything at all. Cheryl at Whirled View has been looking into this too. And I've received some good help from Paul Fagiolo especially on procedural aspects. To date, there has really been very little on this. Here's something at least from Knight Ridder.