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.
Historian James Reston names his latest book for the nickname given to the Dominicans, the Catholic order established to eliminate heresy. Reston talks about the events leading up to the Spanish Inquisition and how it transformed the world for Christians, Jews, and Muslims in 1492, and for all of us living today.
- James Reston, Jr. historian and author of 12 previous books, including "Warriors of God," "The Last Apocalypse," and "Galileo: A Life."
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