Trump address UN General Assembly about Iran war, tariffs

 President Donald Trump addressed the 81st United Nations General Assembly on Tuesday, at a time of heightened international tension amid the war in the Middle East.  In his speech, Trump defended the war in Iran, address concerns over artificial intelligence and his tariff fight with Canada. He also announced a new deal with Denmark and Greenland to expand the U.S. military presence on the Arctic island and discussed the ongoing war in Ukraine.