FILE - In this July 25, 2017 file photo, Senate Majority Leader Mitch McConnell of Ky., center, with Senate Majority Whip John Cornyn of Texas, right, and Sen. John Barrasso, R-Wyo., talks to reporters on Capitol Hill in Washington. Weary Republicans in Washington may be ready to move on, but conservatives across the country are warning that the GOP-led Congress cannot abandon its pledge to repeal “Obamacare” without triggering a political nightmare in next year’s midterm elections. (AP Photo/Jacquelyn Martin, File)