What are some of the reasons athletes use drugs? How is doping different from other technological advances we see being adopted in sport? What impact does doping have on young athletes? On The Point, Thomas Murray joins us to discuss these and related topics. His new book is titled Good Sport: Why our Games Matter and How Doping Undermines Them . Mindy Todd hosts. For more information on this topic, see the U.S. Anti Doping Agency website.