[youtube http://www.youtube.com/watch?v=5rGv_SjT47A&w=584&h=390%5D

David Letterman recently announced that he was going to retire, after having been on the air since 1993. He leaves behind a legacy of fantastic episodes and apparently, Stephen Colbert is CBS’s top pick. Jimmy Fallon did a tribute to the great late night host, and his way of showing it was through the Top 10 list that Letterman does so well. And I think Fallon nailed the delivery.