U.S. coronavirus cases hit new single-day high while millions travel for holiday

While millions are traveling for the Thanksgiving holiday, thousands are hospitalized across the U.S. and COVID-19 cases keep going up. CBS News' Michael George reports on the latest and Dr. Céline Gounder, an infectious diseas expert and member of President-elect Joe Biden's coronavirus advisory board joins CBSN to explain how people can protect themselves and others.