美国，突发警告！特朗普宣布：取消

Core Viewpoint - President Trump unilaterally canceled $4.9 billion in foreign aid approved by Congress, facing opposition from Democrats and some Republicans, which escalates the conflict over spending control [1][2]. Group 1: Foreign Aid Cancellation - Trump announced he would not utilize the $4.9 billion in foreign aid, which was designated for 15 international projects, including $3.2 billion from the U.S. Agency for International Development [2]. - The White House Office of Management and Budget claims Trump has the authority to freeze funds for 45 days, arguing that any legal challenges to this action will fail [2][3]. - This action is based on a rarely used method called "pocket veto," allowing the President to effectively bypass Congress and potentially seize some control over spending decisions [3]. Group 2: Legal Challenges and Court Rulings - A federal appeals court ruled that Trump did not have the legal authority to impose tariffs on multiple countries, although existing tariffs on steel, aluminum, and automobiles remain unaffected [4]. - Trump plans to appeal this ruling to the Supreme Court, asserting that tariffs are essential for supporting American workers and manufacturing [4]. - The court's decision could significantly impact U.S. trade policy and economic conditions, with potential implications for market stability and corporate uncertainty [5]. Group 3: Immigration Policy and Legal Setbacks - A federal judge temporarily blocked Trump's administration from rapidly deporting undocumented immigrants without a court hearing, emphasizing the need for due process [6]. - This ruling reflects ongoing legal disputes surrounding Trump's strict immigration policies, which have faced numerous challenges since he took office [6].