In this episode James interviews Nathan Gorenstein, author of The Guns of John Moses Browning: The Remarkable Story of the Inventor Whose Firearms Changed the World. Nathan explains how Browning, son of a gun repairman in small-town Utah in the mid-nineteenth century, went on to design many of the most popular and widely used firearms in world history, including the Browning Automatic Rifle and the M1911 Colt pistol.