Tom Zirbel tests positive for DHEA
Tom Zirbel, the American time trial specialist who finished a surprise fourth behind Fabian Cancellara in the discipline at this year's UCI World Championships in Mendrisio, Switzerland, has announced that he has tested positive for the banned steroid, DHEA.
In news that has rocked the baseball world, Mark Fainaru-Wada and TJ Quinn of ESPN.com are reporting that 2011 National League MVP Ryan Braun has tested positive for performance-enhancing drugs.