Richard Wolff's smart, blunt talk about the crisis of capitalism on his first Moyers & Company appearance was so compelling and provocative, we asked him to return. This time, the economics expert dives further into income inequality, analyzing the widening gap between a booming stock market and a population that increasingly lives in poverty. Wolff also takes questions sent in from around the world by our viewers. Wolff taught economics for 35 years at the University of Massachusetts and is now visiting professor at The New School University in New York City. His books include Democracy at Work: A Cure for Capitalism and Capitalism Hits the Fan: The Global Economic Meltdown and What to Do About It.