The music is kind of corny, but it gets the message out.. and it's topping youtube today:
https://youtube.com/watch?v=FG2PUZoukfA
If you're at the point where you are trying to choose the "best" candidate, because you really aren't happy with any of them... check out Ron Paul. His voting record speaks for itself, and his message is refreshing.
To hear details of what he's about, check out the interview that google did:
https://youtube.com/watch?v=yCM_wQy4YVg