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.
Earlier this year, Michael Kaiser became president of the John F. Kennedy Center for the Performing Arts. He joins Diane to talk about his plans for the Kennedy Center, and about the challenges facing all arts organizations.
- Michael Kaiser president of the Kennedy Cente
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