Governors from left; Bill Haslam of Tennessee, Steve Bullock of Montana, Charlie Baker of Massachusetts, John Hickenlooper of Colorado and Gary Herbert of Utah are greeted by Senate Health, Education, Labor, and Pensions Committee Chairman Sen. Lamar Alexander, R-Tenn., right, during a hearing to discuss ways to stabilize health insurance markets, on Capitol Hill in Washington, Thursday, Sept. 7, 2017. ( AP Photo/Jose Luis Magana)