Friedrich Hayek credited Bruno Leoni with shaping his ideas on laws and legislation. James Buchanan said that Leoni identified problems that led to his own work on public choice. How is it possible, then, that so few of us know of the groundbreaking Italian political philosopher? Listen as Duke economist Michael Munger talks with EconTalk's Russ Roberts about Leoni's ideas and the gruesome murder that ended his life before its time.