Please Explain: The Politics of Food

Members of Progressive Democrats of America and other activist hold a rally in front of Rep. Henry Waxman's office on June 17, 2013 in Los Angeles, California.

On this week’s Please Explain, Marion Nestle, author of Eat, Drink Vote: An Illustrated Guide to Food PoliticsFood Politics: How the Food Industry Influences Nutrition and HealthWhat to Eat, among other books, talks about the politics of food.