Reaction to this week's political shocks, why many conservatives are choosing to double down on Trump critics, and then, a conversation on the growing dis-union in America.
Recent research suggests transplanted stem cells may be able to stimulate the re-growth of damaged tissues. The results of new experiments offer tantalizing prospects for the treatment of many types of debilitating brain diseases and injuries. A panel of scientists joins Diane to talk about the latest research in regenerative medicine.
- Dr. William Haseltine Human Genome Sciences
- Dr. John Gearhart Director, Institute for Regenerative Medicine, at the University of Pennsylvania
- Dr. Ron McKay Molecular biologist at the National Institutes of Health
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American University history professor Allan Lichtman describes how and why President Donald Trump could be impeached, and then, Pulitzer Prize winning writer Elizabeth Strout on her new book, "Anything is Possible".