Of course the PR-sucking Fox News blowhard is off his nut. Again. Question is, Should you care? It's almost too easy. He's too easy a target, really, Bill O'Reilly of the casually toxic Fox News, too bloviated and too silly and too undercooked, and no one whose opinion you truly value or with an IQ higher than their waist size actually watches him with anything resembling intellectual honesty or takes anything he says the slightest bit seriously. You hope. Especially when he, like Pat Robertson ranting about how gays caused Sept. 11 or that Dover, Pa., is now a doomed...