FEMA is terrible. It's hard to tell whether they're making things worse on accident or on purpose. Here's a list I found from one of the good people on the mises forums that I'm copying and pasting (sorry it's so long):
http://www.freedom-force.org/freedomcontent.cfm?fuseaction=FEMA_Katrina
(If the original sources are no longer active, click on (Cached).
FEMA tells first responders not to respond until told to do so. FEMA News 2005 Aug 29 (Cached)
FEMA won't accept Amtrak's help in evacuations.
FEMA News 2005 Aug 29 (Cached)
Offer of helicopters for rescue work is rejected.
Narcosphere 2005 Sept 1 (Cached)
FEMA blocks 500 Florida airboat pilots from rescue work.
Sun Sentinel 2005 Sept 2 (Cached)
FEMA to Chicago: Send just one truck.
Chicago Tribune 2005 Sept 2 (Cached)
FEMA turns back volunteer Sheriff's deputies and medical team. Unknown News 2005 Sept 2 (Cached)
FEMA bars morticians from entering New Orleans.
Tri Valley Central 2005 Sept 2 (Cached)
Pentagon says military mission in New Orleans is combat, not rescue. Army Times 2005 Sept 2 (Cached)
FEMA blocks 500-boat citizen flotilla from delivering aid.
Daily Kos 2005 Sept 3 (Cached)
Homeland Security won't let Red Cross deliver food.
Post Gazette 2005 Sept 3 (Cached)
Military turns back flood survivors trying to leave city. Thousands held at gunpoint and locked up in Superdome.
Reuters 2005 Sept 3 (Cached)
FEMA fails to utilize Navy ship with 600-bed hospital onboard. Chicago Tribune 2005 Sept 4 (Cached)
FEMA cuts local emergency communications phone lines.
Meet the Press 2005 Sept 4 (Cached)
FEMA turns away experienced firefighters.
Daily Kos 2005 Sept 5 (Cached)
FEMA turns back Wal-Mart supply trucks.
NY Times 2005 Sept 5 (Cached)
FEMA prevents Coast Guard from delivering diesel fuel.
NY Times 2005 Sept 5 (Cached)
Navy pilots who rescued victims are reprimanded.
NY Times 2005 Sept 7 (Cached)
US government turns back German plane with 15 tons of aid.
Star Tribune 2005 Sept 10 (Cached)
FEMA officials forbid stores from re-opening. Sheriff defies their order and threatens to arrest them. (Article near the bottom of page.) Times-Picayune 2005 Sept 11 (Cached)
FEMA declines volunteer firemen for rescue operations. Uses them to distibute public relations pamphlets.
Salt Lake Tribune 2005 Sept 12 (Cached)
FEMA orders doctor to stop treating hurricane victims.
Advocate 2005 Sept 16 (Cached)
FEMA ignores offer of busses for evacuation of New Orleans.
Chicago Tribune 2005 Sept 23 (Cached)