Sen. Pat Roberts, R-Kansas arrives on Capitol Hill in Washington, Tuesday, Dec. 9, 2014.
Sen. Pat Roberts, R-Kansas arrives on Capitol Hill in Washington, Tuesday, Dec. 9, 2014. J. Scott Applewhite Associated Press
Sen. Pat Roberts, R-Kansas arrives on Capitol Hill in Washington, Tuesday, Dec. 9, 2014. J. Scott Applewhite Associated Press