Speaking of Nagin: when did New Orleans become the ONLY city effected by hurricane Katrina?

All I have heard on the news the last few days is about poor old New Orleans and their plight. Ok, they went through a really really really tough time and they should be helped BUT THEY AREN'T THE ONLY ONES.

You don't hear a peep about the other cities that were almost washed off the map.

If they don't rebuild New Orleans back ABOVE sea level, one of these days they will have another hurricane and be back in the same situation.