CNN's Jim Boulden talks with economist John MacIntosh. He says he didn't know from an early age that he wanted to be an economist. In 1942, while taking notes on the psychology of personality, he joined the army. "It was much more important to beat Hitler than to take notes in courses"
Robert Solow is 98 years old and a giant among economists. He tells Steve about cracking German codes in World War II, why it’s so hard to reduce inequality, and how his field lost its way.