Mask Use Emphasized as U.S. Grapples With Coronavirus Surge

With more than 3 million cases and over 135,000 deaths, COVID-19 is taking a heavy toll on the United States as the number of new infections continues to rise.  As VOA’s Kane Farabaugh reports, encouraging people to wear masks is becoming a widespread effort throughout the country that could help control the spread of the virus. VOA Khmer's Phy Sopheada narrates.