I suggest Dubya does another press briefing: "I'm moving into the New Orleans Conference Centre to live alongside everyone there and - short of another National Emergency - I'm not leaving until everyone in N.O. has been taken to safe lodgings elsewhere with proper food and water. I'm taking sufficient comms facilities to give orders as needed and for any decisions that are required. And I expect the US and world press to watch and see I am living in the same conditions as everyone else."

Now, that might move things along a little. But I think it an unlikely scene, don't you?