Why do the Mannings sound like they have a Different accent ??

So we want people to move here to help New Orleans rebuild. We want businesses to relocate or start here to help New Orleans rebuild. But if you do move there and start a family there, you're not accepted as a REAL New Orleanian. Or if you live Uptown (and I think we've been assuming everyone Uptown is affluent, which is far from the truth.), you're less of a New Orleanian than, say, if you grew up in Bucktown? Interesting.