ABC News - World News Tonight with David Muir
Aug 28, 2020 Tens of thousands of demonstrators gather at the Lincoln Memorial for a March on Washington to protest injustice and racial inequality. The granddaughter of Martin Luther King Junior with a powerful message 70 years after Dr. King's "I Have a Dream" speech. New details in the investigation into the Jacob Blake shooting and the 17-year old from Illinois accused of shooting at protesters in Kenosha, Wisconsin. New images of the devastation in Louisiana from Hurricane Laura, and the first confirmed case of coronavirus re-infection in the U.S.