Since its founding in the 1930s, Alcoholics Anonymous has become part of the fabric of American society. AA and the many 12-step groups it inspired have become the country's go-to solution for addiction in all of its forms. These recovery programs are mandated by drug courts, prescribed by doctors and widely praised by reformed addicts. Dr. Lance Dodes sees a big problem with that. The psychiatrist has spent more than 20 years studying and treating addiction. His latest book on the subject is The Sober Truth: Debunking The Bad Science Behind 12-Step Programs And The Rehab Industry. Dodes tells NPR's...