特朗普施压国会山力推“美丽大法案”，为何最终未将关税纳入

Group 1 - The core point of the article revolves around the internal conflicts within the Republican Party regarding the proposed "Big, Beautiful Bill" and its implications for tax policies and economic impact [1][3][4] - The proposed bill aims to extend key provisions of the 2017 Tax Cuts and Jobs Act (TCJA) while introducing new tax policies, which could significantly affect federal tax revenue and national debt [3][5] - The bill includes controversial measures such as increasing the SALT deduction cap, which primarily benefits high-tax states, leading to further divisions among Republican lawmakers [4][6] Group 2 - The bill is projected to increase national debt significantly, with estimates suggesting an increase of $3.4 trillion from 2025 to 2034 and a potential debt-to-GDP ratio of 200% by 2055 [5][6] - The average tariff rate on imported goods has risen to 15%, significantly impacting consumer prices and economic sentiment, with a majority of Americans opposing the current tariff policies [6][7] - Uncertainty surrounding tariff policies is seen as a major barrier to economic activity and investment, with businesses planning to reduce capital expenditures due to concerns over rising costs [6][7]