The BBC has a journalist (Alastair L-) on the ground in NO, and this morning he was in the convention centre describing what he saw around him and talking to people.
You can hear this - story broadcast at 08:10 - on the BBC web site (today only, I think)
http://www.bbc.co.uk/radio4/today/listenagain/Other Katrina-related stories broadcast on the "Today" programme this morning,
0607 The hurricane katrina disaster has caused the evacuation of the remaining population of New Orleans.
0632 What is President Bush doing about the devastation in New Orleans?
0709 Our correspondent James Coomerasamy brings us the latest news from New Orleans.
0755 The author Richard Ford speaks about the hurricane katrina disaster. (This is a sort of lament.)
In my view, the BBC is being a bit too "respectful" towards President Bush but that may change.