Howard was fan-freakin'-tastic on Letterman, as he always is. Very engaging, very funny. Not awkward at all. He was absolutely genuine. (Yes, I know that's that's a minority opinion on this board.) But the thing is, Howard on other shows -- Conan, Fallon, Kimmel -- comes across as a freakin' douchebag. I'm hoping we'll see the Letterman Stern on AGT. But I fear we're going to see the annoying douchebag Stern.