The CDC has modified its guidance for the length of time someone should spend quarantined after testing positive for COVID-19. Clayton Neville gives us the details in our Correspondent Close-Up. Linda Kenyon reports on President Biden's phone call with our nation's governors as everyone deals with the Omicron surge. We'll take a look at the year in COVID with Dr. William Schaffner, professor of medicine at Vanderbilt University and medical director of the National Foundation for Infectious Diseases. And Paul Davidson of USA Today is reporting that for many employers hoping to get their workers back in the office, the wait may have to be a little longer.

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