Support Obama? This video will reaffirm your choice. Don't support Obama? This video might change your mind. Everybody is in this video. Any other day I'd try to stay serious about politics, but Scarlett Johannson: can she really sing? I'm not convinced.

DISCLAIMER: This doesn't mean I'm supporting Obama, or anyone else, for that matter. Just sharing a video with a bunch of people in it, directed by another one of Bob Dylan's sons.

Tags: Barack Obama, Politics, Videos