From LBJ to Robert Moses: Robert Caro on Writing About Political Power & Its Impact on the Powerless

Robert Caro is always working. The two-time Pulitzer Prize winner published his first book, "The Power Broker: Robert Moses and the Fall of New York," 45 years ago and has spent the decades since meticulously chronicling the life and times of Lyndon B. Johnson. The result is four sweeping volumes that total more than 3,000 pages and offer an unprecedented window into the inner world of one of the country's most influential presidents. And he's not done yet-Caro is currently writing the fifth and final installment of the collection. Robert Caro has been described as "the greatest political biographer of our times," but to reduce his work as simply biographies of great men misses the point. Caro uses both Moses and Johnson to show how political power works. Robert Caro has just released a new book-by far the smallest volume in his collection-titled "Working." It offers an inside look into the author's meticulous research and writing process. We speak with Robert Caro in our New York studio.