Mark McGwire finally admits using steroids - The San Diego Union-Tribune
Mark McGwire Admits Using Steroids - CBS News
St. Louis Cardinals legend Mark McGwire opened up about PED use in 2010: I wish I was never a part of it
Former Damien High School slugger McGwire admits decade-long abuse of steroids – Daily Bulletin
Yadier Molina - Wikipedia
Sara's Diary, Day 95 without baseball: A few words about 'Long Gone Summer' - Bleed Cubbie Blue
Mark McGwire began Cardinals career with slump
Fed who led steroid probe questions Mark McGwire's return to St. Louis Cardinals as hitting coach – New York Daily News
McGwire admits using steroids