A new report says traffic in the U.S. is worse than it's been in years. But some say there are reasons to be optimistic. For this month's Environmental Outlook: How revitalized urban centers and new modes of transportation are changing how we get around our cities.
Chronic Lyme Disease is one of the most controversial issues in medicine today. Diane and her guests discuss the battle over diagnosis, treatment, and whether Chronic Lyme Disease even exists.
- Phillip Baker Executive Director of the American Lyme Disease Foundation and microbiologist, former Project Officer of Lyme Disease studies at the National Institute of Allergies and Infectious Diseases.
- Pamela Weintraub A senior editor at "Discover" Magazine and author of "Cure Unknown"
- Dr. Samuel Shor Internist in private practice and Associate Clinical Professor at George Washington University.
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