Changing public attitudes have led to a decline in U.S. soda sales. But health expert Marion Nestle believes many people still consume unhealthy amounts of sugary drinks. She argues beverage companies are spending millions on research that misleads consumers.
The creation of military tribunals to try foreigners suspected of terrorism is only one of several ways President Bush has expanded executive power during the war on terrorism. Diane and her guests look at these changes and the controversies they have sparked.
- Robert Levy senior fellow at the Cato Institute
- Ruth Wedgwood professor of international law at Johns Hopkins University and senior fellow at the Council on Foreign Relations
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