As the holidays near, concerns grow over resurgent virus

From Broadway to Britain, COVID-19 is spreading new fears, forcing new shutdowns and prompting people to wonder when it will all end. And experts warn omicron is likely to become the dominant strain in the U.S. William Brangham reports on the latest, and speaks with Dr. Eric Topol, founder and director of the Scripps Research Translational Institute, to take a deeper look.