I do. By November, these numbers will move in Obama's favor, not McCain's, as he pulls into the home stretch. Even if he only gets half these numbers back, that's a BIG deal, and you know that a lot of these numbers are in places where he is currently weak.
If our problem is that he's losing more Democrats than McCain is losing Republicans, I have no problem with that. That gets fixed with time. I've seen plenty of people move onto this side that I NEVER thought I'd see, and it keeps moving in that direction. If he names someone as VP that Clinton supporters like, he'll do even better. It's all good.