On this week's show: Senator Al Franken (D-MN) on his new book, “Al Franken: Giant of the Senate”. Dr. Rishi Manchanda, President of ‘HealthBegins’ discusses ‘upstream’ healthcare, a medical philosophy that focuses on the social and environmental factors that cause sickness. Hollywood legend William Shatner talks about his latest book, “Spirit of the Horse” A Celebration in Fact and Fable”.