MLB commissioner Bud Selig said the league wasn't aware of any exemption that New York Yankees 3B Alex Rodriguez had to use a testosterone-boosting substance in 2007. 

Just when I thought I had forgot about A-Rod, this story pops up. Look, this story is so played out that my brain literally hurts. The real story is whether or not A-Rod will rejoin the Yankees after his 162 game suspension is up. What a circus it could be next March!ANALYST: David Kerr