Doctor on FDA authorizing Moderna and Pfizer COVID booster shots for all adults

The FDA has now authorized Moderna's and Pfizer's COVID-19 vaccine booster shots for all adults. Dr. Bob Lahita, director of the Institute for Autoimmune and Rheumatic Diseases at St. Joseph Health and author of the forthcoming book "Immunity Strong," joins CBSN to discuss the latest on the pandemic and vaccines.