From the White House to the World: Food, Health, and Climate Change, with Chef Sam Kass

Entrepreneur Sam Kass talks about his experiences as chef and senior policy nutrition advisor in the White House, including titbits about the Obamas, initiatives to improve schoolchildren's health, and the lunch he served to world leaders made up of food waste. (Pass the "landfill salad"!) He also discusses the links between climate change and food, healthy eating, and hunger in the U.S. and abroad.