AdvertisementTrump Returns To The U.N. This Week Facing Growing Unease About U.S. Leadership03:33Download AudioResumeSeptember 23, 2019Franco OrdoñezfacebookEmailPresident Trump speaks before the U.N. General Assembly on Sept. 25, 2018. He'll address the assembly for the third time this week amid concerns about the role of U.S. leadership in the world. (Getty Images)