Is Income Inequality Real?

Income inequality has been in the news more and more, and it doesn't look good. It's aggravating to see people making more money than you, and we're told all the time that income inequality is on the rise. But is it? And even if it is, is it actually a bad thing? This week on Words and Numbers, Antony Davies and James R. Harrigan talk about how income inequality plays out in the real world.