Today brings yet another entrant in the What Is Wrong With People Race: A dude went to a Leona Lewis book signing in London with the express intent of punching the singer in the head, and succeeded. No, seriously, what is wrong with people? Who does that? Someone who’s been angry about the 2006 X Factor results for too long of a time? An aspiring comedy writer hoping to set up a super-elaborate joke based on the title of her single “Better In Time”? An asshole? Yeah, probably an asshole. [AP]