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.
Following the recent fatal shooting incidents in Michigan and Pennsylvania, a discussion of various gun safety proposals that rely on technology, from childproof trigger locks to "smart guns" that can be fired only by their owners.
- Richard Roberts director of special operations for the International Union of Police Associations
- Steve Teret director of the Center for Gun Policy and Research at the Johns Hopkins University School of Public Health
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