Meet Dr. Atul Gawande, CEO of the Buffett-Dimon-Bezos health-care venture

Dr. Atul Gawande will lead the joint health-care venture between Amazon, J.P. Morgan and Berkshire Hathaway. Berkshire Hathaway CEO Warren Buffett, J.P. Morgan CEO Jamie Dimon and Amazon CEO Jeff Bezos announced a partnership in January to tackle rising health-care costs.