U.S. struggles to control spread of COVID-19

U.S. struggles to control spread of COVID-19

U.S. struggles to control spread of COVID-19

The U.S. continues to struggle to control the spread of the novel coronavirus in many parts of the country. Nearly a third of the nation’s total cases are in just three states: California, Texas, and Florida, and there’s still a shortage of testing. Dr. Shoshana Ungerleider joins CBSN to break down the latest developments.