On Tuesday, September 23, U.S. President Donald Trump gave a rambling speech before the United Nations General Assembly. And at times, he was vehemently critical of the UN for a variety of reasons, from their immigration policies to green energy. Those are the things I got from the United Nations: a bad escalator and a bad teleprompter…. The United Nations has tremendous, tremendous potential…. Trump attacked UN members for immigration policiesDuring his speech, Trump was highly critical of Biden's immigration policies, saying, "We were the laughing stock all over the world."