FILE - In this March 19, 2011 file photo, New Mexico Gov. Susana Martinez speaks in Santa Fe, N.M. Republicans governors running for re-election next year are looking to capitalize on distaste for Washington, D.C., gridlock and President Barack Obama’s dropping public approval amid the pitfalls of rolling out his signature health care law, and Democratic challengers may need to respond with a popular cause. A minimum wage increase could be the answer. (AP Photo/Susan Montoya Bryan, File)