Sheryl Crow: Loo-natic or Visionary?

All she wants to do is have some fun -- and tell everybody how to wipe their bums. Sheryl Crow's loo-dicrous toilet-paper-reduction plan is pretty wacky, but her liquor-by-the-day tour rider makes quite a lot of sense.

So, which is she? Genius or dimwit? You be the judge.