Like a lot of people, the death of Robin Williams has had an affect on me. I grew up with his comedy and films, but looked forward to nothing more than his appearances on talk shows, especially 'Late Night with David Letterman' and 'The Late Show with David Letterman.' Robin was a frequent guest on Dave's show, and his very first appearance on The Late Show remains one of the funniest comic performances I've ever seen. I haven't been able to find that clip yet, so I thought I'd share Dave's moving memorial to Robin Williams instead.