Republicans block bill to outlaw bump stocks for rifles after Supreme Court lifts Trump-era ban The Associated PressSupreme Court Ruling on Bump Stocks Could Open Door to More Lethal Weapons The New York TimesSenate GOP blocks effort by Democrats to pass bump stock ban after Supreme Court ruling CNNRepublican Senator Singlehandedly Kills Bill Banning Bump Stocks The New RepublicSenate GOP prevents vote on bump stock ban after SCOTUS reverses Trump-era rule Fox News