FILE - This combination of undated file photos shows Republican Governors, from left: Jan Brewer, Ariz.; Jack Dalrymple, N.D.; John Kasich, Ohio; Susana Martinez, N.M., and Brian Sandoval, Nev. While far from voicing a consensus opinion in their party, the governors, along with Michigan Gov. Rick Snyder, are six GOP governors who in the past two months who have joined a growing number of Republican governors now buying into parts of the system as the financial realities of their states' medical costs begin to counterbalance the fierce election politics of the issue. (AP Photo/File)