McGwire was known to be on androstenedione, a then-legal performance-enhancing supplement, in 1998 but denied using any illegal substances. In 2003, the publication of retired baseball star Jose Canseco’s book Juiced , in which he pointed fingers at a number of well-known baseball players and alleged that he and McGwire had used steroids together, resulted in a firestorm of steroid-related controversy. The . Congress responded by holding a hearing on the subject. By then retired, McGwire’s eyes welled with tears as he repeatedly stated to the committee, “I’m not here to talk about the past.” Many disappointed fans saw his refusal to deny outright that he had used performance-enhancing drugs as tantamount to an admission of guilt.