Joseph A. Califano, Jr. Founder and Chair of The National Center on Addiction and Substance Abuse at Columbia University is on a book tour promoting his new book for parents, How to Raise a Drug-Free Kid, The Straight Dope For Parents. I heard him speak last evening in Edina Minnesota, his book is a great resource for parents raising kids who love to get high. Here’s the link to his website. http://www.straightdopeforparents.org/