This week, hosts Mark Masselli and Margaret Flinter speak with renowned Princeton Health Economist Dr. Uwe Reinhardt about the rollout of the Affordable Care Act which he says is doing what it was intended to do; expand coverage to millions of uninsured Americans. Dr. Reinhardt discusses the inherent challenges in creating sustainable health reform due to the vast complexities of the American health system and warns we are heading towards a 3-tier health system in this country.