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.
March is Colorectal Cancer Awareness Month. Diane and her guests discuss the latest in research, detection, and treatment of this type of cancer.
- Dr. Jean Grem senior investigator with the National Cancer Institute
- Hettie Mercer nurse in charge of the Endoscopy Department at Sibley Memorial Hospital
- Sandy White Colon Cancer Alliance
- Dr. Louis Korman gastroenterologist in private practice at George Washington University Hospital and Sibley Memorial Hospital faculty member, Department of Veterans Affairs Medical Center, and board member of the American Society for Gastrointestinal Endoscopy
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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.