Stephen Colbert runs such a witty, classy show that at times it's almost spooky. He managed to debate James Franco about who is the real Renaissance Man -- Franco or Colbert -- without linking their talk to the film Franco was supposed to be plugging, the medieval fantasy-adventure-comedy "Your Highness." (The film came up just once in the two-part interview -- and Colbert treated Franco's role in it as a riff on "Freaks and Geeks.") Watch the clips and let me know your choice for 21st-century Renaissance Man. To judge from he advance reviews, these clips are probably a lot more fun than "Your Highness."