In this photo taken April 12, 2016, from left, Carlye Burd, Jen Zhu and Simeon Niles chat as Audrey Mitchell works on her laptop while using a treadmill at far right, at the Center for Medicare & Medicaid Innovation in Baltimore County, Md. In a sprawling, nondescript office park near Baltimore, some 360 people at the Center for Medicare & Medicaid Innovation are trying to change the health care system, using the government’s premier insurance program as leverage.
Are you up for a challenge?
