Except that meteorologists and sundry experts have already explained to moronic leftists that there were plenty of warnings issued ahead of time but that when you are camped out on a vast flood plain and it's night time . . . you CAN'T get to high enough ground in time without being intimately familiar with the surroundings and damn lucky.
So this is just another example of soulless leftists taking political advantage of a national tragedy BECAUSE they are soulless leftists; with, of course, the equally soulless media outlets being in full political cooperation with them.