Robert Lustig and Martin Horn

Dr. Robert Lustig, a pediatric endocrinologist at UC San Francisco, studied brain tumors in children and began to see a connection between sugar and childhood medical problems, addiction, and lethargy. According to Lustig, sugar is as addictive as cocaine, heroin and crack, and is producing the fattest, least-healthy Americans yet.

Former New York City Commissioner of Correction and Probation, Martin Horn has held every job imaginable in corrections: from debating the fairness of a state’s sentencing guidelines to fixing leaky water pipes in aging facilities. Horn tells Alec that his opinion toward inmates was formed from his early years as a parole officer: “every one of them was just a normal, ordinary guy … who had made bad judgments.” Though, nowadays Martin Horn has moved on: "It was a fascinating career. I am absolutely glad I’m done."