Watch David Letterman's Tuesday night desk segment on the late night wars and you'll laugh your pants off. Then watch Leno's own clips from the same night (they're mercifully short) on the same page as he takes digs at Letterman and looks like he's about to take one at Conan O'Brien.

They're cold, they're not funny, and even Leno's own audience starts to boo as they see the Letterman/O'Brien punchlines coming. He's lost his own studio audience in this matter. And NBC still thinks he's going to return The Tonight Show to dominance?