Can Three of America's Most Innovative Business Minds Really Transform Health Care?

We don’t yet know how the recently announced health care collaboration between Amazon, Berkshire Hathaway, and JPMorgan Chase will help these firms’ employees gain lower-cost, higher-quality care. But in an op-ed published in The Hill, Commonwealth Fund President David Blumenthal, M.D., says that despite their size, the three companies simply don’t have enough market power to bend the national health system to their will.