I'm rubbish at links, so will excerpt the following from an interview with the mayor of New Orleans (Nagin). Transcript is from the CNN website:
WWL: If some of the public called and they're right, that there's a law that the president, that the federal government can't do anything without local or state requests, would you request martial law?
NAGIN: I've already called for martial law in the city of New Orleans. We did that a few days ago.
WWL: Did the governor do that, too?
NAGIN: I don't know. I don't think so.
But we called for martial law when we realized that the looting was getting out of control. And we redirected all of our police officers back to patrolling the streets. They were dead-tired from saving people, but they worked all night because we thought this thing was going to blow wide open last night. And so we redirected all of our resources, and we hold it under check.
I'm not sure if we can do that another night with the current resources.
And I am telling you right now: They're showing all these reports of people looting and doing all that weird stuff, and they are doing that, but people are desperate and they're trying to find food and water, the majority of them.
Now you got some knuckleheads out there, and they are taking advantage of this lawless -- this situation where, you know, we can't really control it, and they're doing some awful, awful things. But that's a small majority of the people. Most people are looking to try and survive.
And one of the things people -- nobody's talked about this. Drugs flowed in and out of New Orleans and the surrounding metropolitan area so freely it was scary to me, and that's why we were having the escalation in murders. People don't want to talk about this, but I'm going to talk about it.
You have drug addicts that are now walking around this city looking for a fix, and that's the reason why they were breaking in hospitals and drugstores. They're looking for something to take the edge off of their jones, if you will.
And right now, they don't have anything to take the edge off. And they've probably found guns. So what you're seeing is drug-starving crazy addicts, drug addicts, that are wrecking havoc. And we don't have the manpower to adequately deal with it. We can only target certain sections of the city and form a perimeter around them and hope to God that we're not overrun