Activist Raj Patel discusses the global market of soybeans and explains why soy has become America’s most processed food. Patel, author of Stuffed and Starved: The Hidden Battle for the World's Food System, is a researcher at the University of KwaZulu-Natal in South Africa and a visiting scholar at the Center for African Studies at the University of California, Berkeley.
Music break: Traveler Rock by Dave's Travelers