ABC News - World News Tonight with David Muir
Nov 20, 2020 Pfizer officially requests emergency authorization use from the FDA for its coronavirus vaccine. The encouraging news comes as the pandemic continues to pummel the nation with more than 186,000 new cases and nearly 2,000 U.S. lives lost in just the last 24 hours. Several major states and cities enacting new restrictions, including California, which will begin imposing an overnight curfew. President Trump refusing to answer questions about not conceding the election to Joe Biden. Georgia has officially certified its election results in favor of President-elect Biden. And 17-year old Kyle Rittenhouse, the teen accused of shooting two people at a protest following the shooting of Jacob Blake, is out of jail after posting bail in Wisconsin.