[WHBates]

"If the Levee would have held, the flooding would not have occured on this scale."

Your point is what? If the sun doesn't rise today/tomorrow I'll be cold. If wishing made money I'd be rich

These people were in charge of disaster recovery and were given a set of risks to include in the plan. They just didn't do it or couldn't execute the plan they devised.

[IronMan04]

It is no secret that New Orleans was third world long before this hurricane. The infrastructure has been defunct for years. The state knew that, the Feds have known that.
Even with that evacuating 1,000,000 in less than 48 hours on two roads is a great success and has never been done before in the history of the United States.