It's sad...
In terms of mutual aid for N.O. and surrounding areas, I'm a Police Officer in the bay area, and placed myself on the stand by list to get shipped into New Orleans (via Florida). The beaurcracy is a mess, as my Dept has to go through California's Office of Emergency Svs, who then goes through FEMA, as FEMA is coordinating the relief efforts, and they don't want "rogue" mutual aid services.
Supposedley, we'd be used as a force protection contingent to protect the workers who are going in and removing the dead from the houses that are still under water.
One of the reasons relief has been slow is all the beaurocratic garbage, in fighting, communication break downs, etc. There seems to be too many Chief's and not enough Indians (as the old saying goes).
--dan