epa05866922 US Speaker of the House Paul Ryan (L) turns away from the microphones after delivering brief remarks to members of the news media following a Republican conference meeting on Capitol Hill in Washington, DC, USA, 23 March 2017. The House of Representatives has yet to vote on the American Health Care Act, the Republican bill to replace the Affordable Care Act. Republican leadership has so far failed to secure enough votes to overcome opposition from Democrats and from within their own