Weekend Roundup

Dr. Anthony Fauci at the National Institutes of Health discusses testing for the coronavirus. The latest on the two-man race in the Democratic presidential primary. The case of a man in prison for three decades for a murder he says he didn't commit. The discrimination against the Asian community amid coronavirus fears. A lab looking for volunteers willing to be infected with the coronavirus. CBS News Correspondent Allison Keyes will have these stories and more on the CBS News Weekend Roundup.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.