Robert Caro

The two-time Pulitzer Prize-winning journalist was never interested in only telling the stories of great men. Instead, he says, "I wanted to use their lives to show how political power worked." He talks about his two most famous works — biographies of Lyndon Johnson and Robert Moses. His new memoir about his process is called 'Working.'

Also, jazz critic Kevin Whitehead reviews a new album from trumpeter Tom Harrell.