The U.S. Supreme Court has not ruled on the legality challenge of Trump's global tariffs.

BlockBeats News, January 20 — The U.S. Supreme Court did not rule on the legality challenge of Trump's global tariffs.

Additionally, U.S. Trade Representative Griller stated that President Trump may be preparing to negotiate on the Greenland issue, and Trump's tariff threats regarding Greenland are an appropriate use of tariffs. Griller said that the European Union has not yet taken any action to implement the trade agreement with the United States, and the trade agreement between the U.S. and the EU has failed to address many of America's concerns regarding agriculture and regulation in Europe. (Jin10)