President Trump urged world leaders Tuesday to help restore "democracy and political freedoms" in Venezuela, singling out the South American country for some of his most blistering criticism in a speech to the United Nations. Venezuelan President Nicolas Maduro hit back by calling the U.S. president "the new Hitler" of international politics. Maduro, who did not attend the U.N. General Assembly gathering, reacted angrily from Caracas, calling the speech an "aggression from the new Hitler of international politics, Mr. Donald Trump, against the people of Venezuela."