Based on the number of choices on Amazon, a seemingly new sub-genre of nonfiction books appears to be those analyzing the mental health of Donald Trump and what it means to the country. John Gartner (above), author and former professor of psychiatry at John Hopkins Medical School has edited and contributed to one of the most recent meditations on the stability of the commander-in-chief, titled, Rocket Man: Nuclear Madness and the Mind of Donald Trump. Gartner will join Steve and Lew to talk about the 24 essays contained the collection and what is the overriding theme of the expert opinions. Spoiler alert: we may be in some serious trouble.