Since today's word is Inconsistency, here's The Daily Show, hitting one out of the ballpark:
And, lastly, something that better captures the McCain paradox than anything I could ever write. Given the option and the right dark alley, I've no doubt that McCain would happily beat the snot out of George Bush.
p.s. SK points to this. Relatedly, if McCain is Mav, is Palin Goose? Is Bush the Ice Man?