Trump jabs at Biden in Latrobe, Pa., speech with mockery, insults and pop-up psychology.

By BY MAGGIE HABERMAN from NYT U.S. https://www.nytimes.com/live/2020/09/03/us/trump-vs-biden/trump-jabs-at-biden-in-latrobe-pa-speech-with-mockery-insults-and-pop-up-psychology?partner=IFTTT