After having been dragged into the fray by “that wrinkly, white-haired guy,” Paris Hilton responds to John McCain’s bizarre use of her in his presidential advertising with her own campaign ad. A bit begrudgingly, I have to admit it’s kind of awesome. This sense of humor is what will keep cameras on her, and help give her a leg up on other vacuous, fame-whore starlets in a play for longevity.