特朗普赴达沃斯途中曾紧急返航，美国会欲阻止对欧洲加税

Core Viewpoint - The focus of President Trump's attendance at the Davos Forum is expected to be the issue of Greenland's ownership, with plans to create a solution that satisfies NATO [1][3]. Group 1: Greenland Ownership and NATO - Trump stated that the U.S. will develop a plan regarding Greenland that will be "very satisfactory" to NATO [1]. - He emphasized the importance of Greenland for national and global security, asserting that there is "no turning back" on the issue [3]. - Trump dismissed concerns that U.S. attempts to acquire Greenland could lead to NATO's division, highlighting the financial contributions the U.S. makes to NATO [3]. Group 2: Congressional Response to Tariffs - On January 19, bipartisan members of Congress pledged to take legislative action to prevent Trump from imposing tariffs on EU countries over the Greenland issue [5]. - Trump announced a 10% tariff on goods from Denmark, Norway, Sweden, France, Germany, the UK, the Netherlands, and Finland starting February 1, increasing to 25% by June 1, 2026, until a deal on Greenland is reached [5]. - Congressional leaders expressed skepticism about military intervention in Greenland, advocating for diplomatic solutions instead [5][7]. Group 3: Legislative Mechanisms - According to the International Emergency Economic Powers Act, Congress can block tariffs if both chambers pass a joint resolution, but Trump can veto this resolution [6]. - Achieving a two-thirds majority in both the House and Senate to override a presidential veto is considered a significant challenge [6].