媒体：四名共和党议员反对特朗普税收法案的程序性投票

Core Points - The article discusses a setback faced by the Republican leadership in the U.S. House of Representatives regarding Trump's tax and spending bill, highlighting the challenges of a slim majority in Congress [1] - Four Republican lawmakers voted against the procedural "rule" vote alongside Democrats, which has temporarily blocked the party from moving to the final approval stage of the bill [1] - The procedural vote lasted over seven hours, marking one of the longest voting sessions in the history of the House of Representatives [1]