 I don't mean it to be arrogant. I don't mean it to be belittling. I just happen to know it's true that they are not pulling the strings because the Biden camp and the Obama camp despise each other. Jill Biden and Michelle Obama do not like each other. The only people who like each other are Barack Obama and Joe Biden and even Barack Obama is the man who said never underestimate Joe's ability to F things up. There are limits to their friendship.