Yet another MLB star has been exposed for sterid usage. Alex Rodriguez of the New York Yankees has admitted to taking a banned substance during his tenure with the Texas Rangers from 2001-2003. This brings another dark cloud over the "steriod era" of baseball and adds A-Rod to the list of baseball players such as Barry Bonds, Mark McGwire, Jason Giambi and Roger Clemens who have had their careers tainted by substance abuse. A-Rod addressed the media yesterday and was pretty vague about the specifics of the banned substance he was using. Baseball is my favorite sport ever and it kills me to see athletes I admired to go down one by one for sreroid use.