Guests: Michael Waltz & Patricia R. Bart

Host Scot Bertram talks with Michael Waltz, congressman for Florida's sixth district and the first Green Beret elected to Congress, about how the mindset he honed in military service can help anyone conquer everyday challenges, and his new book Hard Truths: Think and Lead Like a Green Beret. And Patricia R. Bart, associate professor of English at Hillsdale College, continues an in-depth series on the history of the English language.