Terry Gross

Economist Robert Reich argues that the economy isn't going to get moving again until we address a fundamental problem: the growing concentration of wealth and income among the richest Americans. He explains his fears for America's economic recovery in Aftershock: The Next Economy and America's Future.

Actor and comedian Zach Galifianakis is best known for his shaggy red beard and his hilarious role in the bachelor-party comedy The Hangover. He tells Terry Gross how he prepared himself for his latest part -- a dramatic role as a mental patient in the film It's Kind of a Funny Story.

HBO's Boardwalk Empire, set in Atlantic City in the 1920s, is about organized crime in the era of Prohibition. Series creator Terence Winter, an Emmy Award-winning writer for The Sopranos, details his enduring fascination with New Jersey gangsters.