covid-19August 22, 2020 Actor Sean Penn talks to CNN’s Ana Cabrera about coronavirus testing in the United States. Penn is also the founder of CORE, a nonprofit disaster response organization helping people get tested for the virus. Related posts U.K.'s Johnson launches mass testing…Do you need a Covid-19…What's behind workers' hesitation to…Fully vaccinated people can travel…Younger Latino men are Covid's…Salmonella infections in eight states…Salmonella infections in eight states…The U.S. isn't losing to…Virus-killing robot tested for use…In Covid fight, Cuba touts…