Lets hope more survived than we thought.
Those evacs looked to be in good shape for a 7 day strand.
My guess is that the ones they're still picking up were prepared for disaster but could not get out for one reason or another (car died, no fuel, no cash to get alternate transport).
WWL-TV: Treasury Department in DC is sending 30 US Mint Police to help restore order and defend what's left of Federal buildings.