From 1991, Herman Cain, then-chairman of Godfather's Pizza and probably not imagining at the time he'd be running for president twenty years later, imagines instead a world without pizza, courtesy of John Lennon. (Cain begins about two minutes in, after the commercial).
Bless my soul, a presidential candidate with a sense of humor; imagine that--and not a bad voice, either! I suspect a lot people, even those not totally sold on Cain, may give him serious consideration after seeing this; the ability to poke fun at yourself goes a long way with voters. I can't imagine Barack Obama, perhaps the most humor-challenged and thin-skinned president in the history of our republic, would relish running against this man.