Drawing a Line in the Copyright Sand

Has the enforcement of copyright gone to far considering that we live in an online world that thrives upon sharing? Here, you see Lawrence Lessig from the last page in a discussion with artist Shepard Fairey

Beyond Fair Use there is an interesting conversation taking place surrounding where a copyright claim should end. What were some of the statements from the video with which you argree and disagree? 

Write them out in your submission and state your reasons why you agree and disagree with each one.