Slate's William Saletan wonders why nobody's calling Tiger Woods a cheater.
Wait a minute. If the [steroid] that helped McGwire hit 70 home runs in 1998 was an unnatural, game-altering enhancement, what about his high-powered contact lenses? "Natural" vision is 20/20. McGwire's custom-designed lenses improved his vision to 20/10, which means he could see at a distance of 20 feet what a person with normal, healthy vision could see at 10 feet. Think what a difference that makes in hitting a fastball. Imagine how many games those lenses altered.
You could confiscate McGwire's lenses, but good luck confiscating [Tiger] Woods' lenses. They've been burned into his head. In the late 1990s, both guys wanted stronger muscles and better eyesight. Woods chose weight training and laser surgery on his eyes. McGwire decided eye surgery was too risky and went for andro instead. McGwire ended up with 70 homers and a rebuke from Congress for promoting risky behavior. Woods, who had lost 16 straight tournaments before his surgery, ended up with 20/15 vision and won seven of his next 10 events.