Sign up for the world famous ninth annual Econbrowser NCAA tournament challenge, in which Econbrowsers are invited to demonstrate their inability to predict the outcome of the U.S. college mens’ basketball tournament. It’s almost as much glory as winning Warren Buffett’s competing pool, but don’t worry, you can enter both! If you want to participate, go to the Econbrowser group at ESPN, do some minor registering to create a free ESPN account if you haven’t used that site before, and fill in your bracket before Thursday at noon.