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.
Former U-S Poet Laureate Rita Dove is known for exploring history, race and culture. She discusses her latest collection of poetry which tells the true story of a forgotten biracial violinist who inspired Beethoven.
- Rita Dove Former U.S. Poet Laureate, and recipient of the Pulitzer Prize, the National Humanities Medal. She is Commonwealth Professor of English at the University of Virginia.
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