Media Seen: Barry Diller must be one funny guy, or Les Moonves is the only one who finds his own jokes really hilarious

-NEIL YOSHIDA CBS boss Les Moonves recently attended the New York Premiere of "The Tudors" hosted by his Showtime network. Also in attendance were his wife Julie and pal Barry Diller. The photo below is proof that a good time was had by all, or at least Les and Barry. But what in the world is Les laughing about. Is Barry Diller one of those funny old guys who keep the tears coming? Or is Les one of those dudes who think he is funny and laugh the hardest at his own jokes? By the way the guy in the center (left) is looking at Les, we think Les may be laughing at a joke that really wasn't that funny. What do you think?