What ‘Gangnam Style’ can teach us about investing

Aired: 2/5/2015 | 0:08:23 | Clip
The huge global hit “Gangnam Style” broke YouTube records; did it also drive shares of a South Korean semiconductor company? Economics correspondent Paul Solman reports on what Korean pop star Psy has in common with “the hottest, sexiest CEOs alive” and the 2013 Nobel Prize in Economics.