Chronic diseases are costing the U.S. trillions

Healthcare continues to be a major debate in the U.S while the cost of chronic disease is getting larger. By 2030, it's projected to cost America $42 trillion.  Studies show that about 60% of adults have at least one chronic disease. Yahoo Finance’s Dan Roberts, Heidi Chung, Kristin Myers and Adriana Belmonte sit down and discuss.