U.S. Backs Drugmakers' Efforts to Develop Covid-19 Vaccine, Treatment

P.M. Edition for July 7. The U.S. is supporting two more drug companies, Novavax and Regeneron, that are working on coronavirus vaccines and treatments. Reporter Peter Loftus joins host Annmarie Fertoli to discuss the latest on the government's Operation Warp Speed initiative. Learn more about your ad choices. Visit megaphone.fm/adchoices