Hospitals brace for a post-holiday surge amid slow vaccine rollout

More than 2 million Americans have now received a coronavirus vaccine, far less than the 20 million vaccinations promised by the end of the year. The mass vaccination effort continues as thousands of Americans remain hospitalized with the virus. Hospitals are bracing for another surge after millions traveled for the Christmas holiday weekend. Infectious disease specialist Dr. Uzma Syed joins CBSN to discuss the latest.