Ex-CDC director Tom Frieden explains "box it in strategy" to keep COVID-19 from spreading
As the U.S. death toll from the coronavirus surpassed 100,000, former director of the Centers of Disease Control and Prevention Dr. Tom Frieden is calling on the federal government to find ways to prevent further deaths. He joins CBSN's Tanya Rivero with a look at how to combat COVID-19 using a "box it in strategy."