Is There a 'Green' Lining in the Cloud of This Oil Crisis?

The Senate is holding hearings on whether oil prices are being manipulated by investors. Who gains from higher prices? What kind of lifestyle changes will Americans be forced to make? Guest host Sara Terry looks beyond sticker price shock at the gas pump. Also, speculation on the results of today's primaries, and a major conference on hunger opens today in Rome.

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping – and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.