ABC News - World News Tonight with David Muir
Oct 15, 2020 The dueling Presidential townhalls on the night of what was supposed to be the second Presidential debate between Joe Biden and President Trump. Vice Presidential candidate Kamala Harris has halted all travel after two aides test positive for COVID-19. Coronavirus cases surging in 38 states as cooler weather begins to move in and more Americans move indoors. A new study on air travel during the pandemic and how risky it could be. And new developments in the case of the grandfather charged in the death of his granddaughter after her deadly fall from a cruise ship window.