As COVID Surges, Where Are People Catching It?

How is the medical profession handling the latest surge in COVID cases? How should the rest of us change our behavior around it? On Today's Show: Wafaa El-Sadr , university professor of epidemiology and medicine at Columbia University, the director of ICAP at Columbia University, and director of the Global Health Initiative at the Mailman School of Public Health, talks about the latest COVID surge, and how frontline workers are fighting back the second wave.