How China's Qingdao city has managed the mass COVID-19 testing
China's Qingdao city has finished mass testing for all its eleven million residents. See how the city has managed the work.
Boris Johnson has admitted the country's COVID-19 testing capacity is at its limit and people are unable to secure tests. The Trump administration says the U.S. has regained control of Covid-19 as the confirmed death toll tops 200,000 people. We discuss that with Ashley Parker of The Washington Post. Aired on 09/21/2020.