U.S. President Donald Trump speaks to the media at the United Nations (U.N.) General Assembly on September 24, 2019 in New York City. World leaders are gathered for the 74th session of the UN amid a warning by Secretary-General Antonio Guterres in his address yesterday of the looming risk of a world splitting between the two largest economies - the U.S. and China.  (Photo by Selcuk Acar/NurPhoto via Getty Images)