"It's all for show."

GolfDigest.com's Matthew Rudy notes that Doug Barron's previous use of beta blockers may have behind his suspension. An as someone who has done quite a bit of reporting on the subjects, Rudy reminds us of several loopholes in drug testing

Say Barron really is the only one to fail a test in the 15 months the tour has been running its program. All that proves is that he didn't find one of the loopholes in the banned drug list. And if he's not the first person to fail, the Tour's drug testing program serves the exact, cynical purpose Yesalis said many sports leagues' programs do.

It's all for show.