How Zenefits is tapping into a huge opportunity at the heart of U.S. health care

The U.S. marketplace for health care services is dysfunctional, opaque, and ruled by insurers. But one startup, Zenefits, seems to have found an interesting way to both simplify the process and — potentially — make a lot of money. Zenefits, as described in a detailed profile this weekend in the New York Times, provides simplified […]