Pulitzer Prize-winning biographer Jon Meacham on the evolution of Abraham Lincoln's moral principles and political leadership -- and what the era of Lincoln can teach us about the state of our democracy today.
One out of three American children is overweight or obese. Details of First Lady Michelle Obama’s new initiative to improve the way American children eat and play.
- Maya Rockeymoore President and CEO of Global Policy Solutions, a social change strategy firm based in Washington, and director of Leadership for Healthy Communities, a national program of the Robert Wood Johnson Foundation.
- Paul Campos Professor, University of Colorado School of Law; author, "The Obesity Myth: Why America's Obsession with Weight is Hazardous to Your Health."
- Margo Wootan Director of nutrition policy at the Center for Science in the Public Interest.
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