Instability in the Middle East and North Africa has fueled a boom in looted antiquities. New efforts to stem the tide include monitoring archaeological sites from space. The fight to preserve the world's cultural heritage sites.
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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