Dave Shumka, writing for CBC Music:
Ever since I made this video of David Letterman talking to drummers, I've wondered if he's actually seen it. I recently asked one of his writers, Bill Scheft, on Twitter. According to Scheft, not only has Letterman watched it, but "he loved it as he loved few things." I realize that it just seems like I'm bragging on the internet, but that's about the greatest thing I've ever heard.
Go check out his post and watch all the videos embedded.