Lawrence Lessig was on The Colbert Report last Thursday. Enjoy the fireworks.
It seems all this remixing has angered Mr. Colbert enough to create his own video for one of the audio remixes that included clips from his audio book as a warning to all not to do any more remixing, especially with clips from his audio book.
Update: Added links to remixes.
Update2: Added link to Colbert warning.