Elizabeth Warren is the Leo Gottlieb Professor of Law at Harvard Law School. She is vice-president of the American Law Institute and served as Chief Advisor to the National Bankruptcy Review Commission. She has appeared on "Dr. Phil", "Today", "ABC World News Tonight," CNN, and other programs. She lives in Cambridge, Massachusetts. Amelia Warren Tyagi worked as an Engagement Manager with McKinsey and Company, specializing in health care, insurance, and education, and she co-founded the successful healthcare start-up HealthAllies. She is a regular commentator on NPR's "Marketplace." She lives in Pacific Palisades, California.