Welcome to Episode 4! In this show Dr. Julie (Nelson-Kuna, PhD) reveals this week's Psychiatric Secret Word. Dr. Mike (Kuna, MD) talks about a gene that may predispose an individual to cocaine addiction, a vaccine that is being developed for smoking cessation and other topics. Expert Guest, Dr. Ralph (Orland, MD) discusses The Bipolar Spectrum, and how its misdiagnosis may have a negative effect on treatment outcome.