Nine years ago, former FBI agent Robert Levinson disappeared in Iran while on a mission for the CIA. The story of his secret journey to Iran, the CIA cover-up that followed and efforts to rescue the longest-held U.S. hostage.
The science of earthquakes. Shifting plates beneath the earth’s surface have created beautiful mountain ranges and devastating natural disasters. Why the earthquake in Haiti caused more destruction than a stronger one in Chile.
- Mike Blanpied associate program coordinator for the U.S. Geological Survey's Earthquake Hazards Program.
- Tim Beach professor of geography and geoscience; Cinco Hermanos chair in environment and international affairs, School of Foreign Service, Georgetown University.
- James Whitcomb head, Deep Earth Processes Section, Division of Earth Sciences at the National Science Foundation.
Most Recent Shows
President Barack Obama lifts the embargo against U.S. arms sales to Vietnam. We discuss what closer ties between the U.S. and Vietnam mean for trade, leverage on human rights and growing concerns over China's military expansion.
Mary Chapin Carpenter joins Diane to talk about her new album, the "artistic insight of middle age" and rewriting her life story in new ways.
Now that only three major candidates remain in the 2016 race for the White House, attention turns to the details of their policy proposals. Where the presidential candidates stand on key issues like job creation, healthcare, taxes and education.