BONUS: The Road Ahead For COVID-19

A Martínez talks with U.S. Surgeon General Vivek Murthy about the latest on COVID-19 vaccine boosters and kids going back to school during a pandemic. Also, Noel King talks to security expert Juliette Kayyem about how to increase the vaccination rate in the U.S. Kayyem argues airlines should only allow vaccinated people on domestic flights.