At 215pm Eastern time the Senate voted 89 to 4 for the FAA Reauthorization as was amended by the House. It includes the "Feinstein version" of Third Class Medical reform. The Bill now needs to go to the President before Friday in order to avoid impacting FAA Operations. I don't see any Veto threat.
If your 3rd class Medical isn't due till August of 2017, you may have seen your last AME.
Ted