CDC mask guidance creating confusion nationwide

Some U.S. states are rolling back mask mandates after the CDC updated its guidelines last week to say that fully vaccinated people no longer need to wear masks or social distance outdoors or indoors, with some exceptions. But some health experts say it’s too soon to do away with all mask rules. Dr. Ron Elfenbein, medical director and owner of First Call Medical Center, joined CBSN to sort through the confusion.