FILE - In this July 17, 2013, file photo, Rep. Tim Griffin, R-Ark., center, and Rep. John Kline, R-Minn., right, chairman of the House Education Committee, walk to the floor of the Hous

 

              FILE - In this July 17, 2013, file photo, Rep. Tim Griffin, R-Ark., center, and Rep. John Kline, R-Minn., right, chairman of the House Education Committee, walk to the floor of the Hous
FILE - In this July 17, 2013, file photo, Rep. Tim Griffin, R-Ark., center, and Rep. John Kline, R-Minn., right, chairman of the House Education Committee, walk to the floor of the House of Representatives for a vote to delay the individual and employer mandates of President Barack Obama's signature health care law, at the Capitol in Washington. It's the 38th time the GOP majority has tried to eliminate, defund or scale back the program since Republicans took control of the House in January 2011. House Republicans feel growing pressure to steer firmly right on some big issues, thanks to changes in primary-election politics that are complicating Congress' ability to solve big problems. (AP Photo/J. Scott Applewhite, File)