Psychologists John Gartner, Harry Segal, and their expert guests, conduct weekly sessions analyzing the psyche of Donald Trump, documenting his cognitive decline and plumbing the depths of his malignant narcissism.Dr. Gartner is a former part-time assistant professor of psychiatry at Johns Hopkins University Medical School and the founder of Duty To Warn, an association of mental health professionals warning about Trump and Trump-ism.Dr. Segal is a senior lecturer in psychology at Cornell University.