Canseco an unlikely catalyst for change in MLB - Baseball - MSNBC.com: "Or, maybe he is trying to get at the problem by revealing its deep roots in the game, as Saunooke says. When Canseco writes that he personally injected Mark McGwire and Rafael Palmeiro with steroids (and then swears to it under oath in front of Congress), aren't those the kind of incidents that are impossible to forget? Obviously, somebody was lying in front of Congress that day, and who should we have believed? The accuser, or the one who had so much more to lose - not the least of which being his good-guy reputation? Or the one who kept avoiding answering questions by saying, 'that's in the past'."