I've nothing against Joe Biden, but he hasn't exactly been an asset, so to speak, for Obama. After a few early gaffes (that's not ice cream, it's gelato!), Biden was sent to a wilderness retreat. The same one used for Billy Carter and Homer Simpson. So let's move on and find a more dynamic VP candidate, one that will energize the populace and get young voters out to the polls.
I nominate Scarlett Johansson's ass. A bum we can get behind. A fart-locker for the people.