But if baseball players are cheating, is everyone else, too?

After all, Americans are relying more and more on a growing array of performance enhancing drugs. Lawyers take the anti-sleep drug Provigil to finish that all-night brief, in hopes of concentrating better. Classical musicians take beta blockers, which banish jitters, before a big recital.Is the student who swallows a Ritalin before taking the SAT unethical if the pill gives her an unfair advantage over other students? If a golfer pops a beta blocker before a tournament, is he eliminating a crucial part of competition – battling nerves and a chance of choking?

The Difference Between Steroids and Ritalin Is . . .