OK, ONE MORE AND I'LL STOP
Jeralyn Merritt again:
...As for the speculation that Obama would convince Hillary's supporters to vote for him if he picks another female VP candidate like Napolitano or McCaskill, I highly doubt it. There is only one Hillary Clinton. Women are not interchangeable....
I think there's some truth to that. But you could also say that picking Janet Napolitano or Claire McCaskill would be Obama's way of saying that women aren't interchangeable -- and he's picking one who hasn't said, in a hundred different ways on a daily basis over the course of several months, that he's unfit to be president, rather than one who has.