You've got to look at very long-term impacts, with people...

You've got to look at very long-term impacts, with people out of their homes for months or years. The magnitude of the population displaced is very troubling. You look at 'OK, how many of our hospitals might be functioning?' There are pockets of New Orleans that still don't have power. Where do you move these people if you have to move them? We don't have answers right now.