What we know about President Trump's treatment for COVID-19 so far
President Trump went to Walter Reed Medical Center as a precaution Friday evening after being diagnosed with COVID-19. The White House said he received a dose of Regeneron's polyclonal antibody cocktail, an experimental drug that's shown promise against the virus. Dr. Bob Lahita, professor of medicine at New York Medical College and chairman of medicine at St. Joseph University Hospital, joined CBSN's Lana Zak to discuss the treatment the president is receiving.