Prager H1: The President’s Countering Extremist Summit will go down as the most absurd Presidential conference in history. Oliver Sacks, professor of neuroscience at NYU School of Medicine, is dying of cancer and wrote a New York Times column about what matters most to him before he dies. Dennis talks to Austen Ivereigh, British journalist, and commentator on religious and political affairs. His new book is The Great Reformer: Francis and the Making of a Radical Pope