Mark McGwire's brother, Jay, says he introduced the slugger to

Mark McGwire's brother, Jay, says he introduced the slugger to steroids in new book

Steroid Nation: Ex-fiance backs up Jay McGwire's steroid reports on brother Mark McGwire's brother

15 Villains Of The Steroid Era: Where Are They Now?

Chicago Cubs draft Mason McGwire, son of former slugger Mark McGwire - The Boston Globe

ESPN The Magazine - Rick Reilly - On the issue of athletes misbehaving, it's all a matter of perspective - ESPN

Mason McGwire, son of former St. Louis Cardinals slugger Mark McGwire, drafted in 8th round by Chicago Cubs - ESPN

Aaron Judge makes history with 50th home run

I have heard too many nice things about McGwire - Sports Collectors Digest

Mark McGwire Sports Illustrated 1992

Alex Rodriguez and the Top 50 Cheaters in Baseball History, News, Scores, Highlights, Stats, and Rumors

Mark McGwire's, St. Louis Cardinals bat during the home run record breaking season in 1998 in a game agaainst the New York Mets Stock Photo - Alamy

Cubs select Mason McGwire, son of slugger Mark McGwire

Jose Canseco - News - IMDb