Jon Stewart is a comic genius and a legend. Dave Chappelle is a comic genius and legend, and they are great friends. That's why, when Jon Stewart received the Mark Twain Prize for American Comedy, it was Dave Chappelle that gave a speech that was one of the night highlights. If you don't know, the Mark Twain Prize for American Humor recognizes individuals who have had an impact on American society in ways similar to the distinguished 19th-century novelist and essayist Samuel Clemens, best known as Mark Twain. Jon Stewart fits that bill, as does Dave Chappelle who won the award a few years ago. Watch as one friend pours his heart out, and makes us all laugh while honoring a great friend, a great man, and a tremendous friendship.