51:49，美参议院程序性通过“大漂亮”法案，马斯克猛批：“共和党的政治自杀”

Core Viewpoint - The article discusses the accelerated push by the U.S. Congress for the "Big Beautiful Bill," which is a central piece of Trump's economic agenda [1]. Legislative Process - On June 29, the U.S. Senate passed a procedural vote for the "Big Beautiful Bill" with a 51-49 result, allowing it to enter the debate stage [2]. - The vote lasted nearly four hours, with all Democrats and two Republicans opposing it, highlighting divisions within the Republican Party [3]. - The Senate Republicans need to make further adjustments to secure the necessary 50 votes for the final approval [3]. Political Reactions - Elon Musk criticized the proposed tax reform, claiming it would destroy millions of jobs and harm future industries [4]. - Polls indicate that the bill could be politically detrimental for the Republican Party [5]. Debt Ceiling and Financial Implications - The bill proposes to raise the debt ceiling by $5 trillion, marking a historical high and potentially leading the U.S. into a debt crisis [8]. - The bill also aims to eliminate certain tax credits and subsidies for green energy, which has raised concerns among various stakeholders [13]. Delays and Challenges - Democrats are employing tactical delays, including a strategy to read the entire 940-page bill aloud, which could postpone the final vote [9][10]. - Even if the Senate passes the bill, it must return to the House for another vote, where some Republicans have expressed opposition to significant cuts in medical assistance [12]. Compromises and Adjustments - The latest version of the bill includes compromises to appease different factions within the Republican Party, such as delaying the implementation of certain tax caps and establishing a fund for rural hospitals [13]. - The bill also raises the threshold for renewable energy subsidies, requiring projects to be operational by the end of 2027 to qualify [13].