Sure, FEMA's rationale is that its leader is being embarrassed on TV for not knowing the convention center people are there- thus the buses go to the convention center.
What are you talking about?
Well, since you never bothered to answer, let me tell you the facts: FEMA didn't "know" about the Convention Center because 1) it wasn't a designated shelter and 2) nobody in NO bothered to tell them that people were there.
So all those people you saw on TV whining about not food and water at the Convention Center were blowing smoke because they BROKE IN THERE and should have been evicted.