roy horn was 75 years old. well, as we mentioned, we are reporting from nams tonight, a city with two companies making major strides in the fight against the coronavirus. indianapolis-based eli lillyvelop a neutralizing antibody to treat covid-19. the manufacturing of that antibody will be done at lilly's indianapolis plants. and the f.d.a. just gave approval to an antibody test that will start shipping from roche diagnostics's indianapolis location. it can help determine if plasma from the blood of a donor can be used to treat other patients or keep others from getting the coronavirus. feeling a little chili? so are many in the nation from the midwest to the northeast. this was the snowy scene in bethlehemn pennsylvania. the blast of wintry weather could shatter more than 40 records from louisiana to massachusetts. well, straight ahead on the "cbs weekend news", celebrating the 75th anniversary of victory in europe amid the fight against the pandemic. the virus has devastated venice, italy. why volunteers there are rowing to the rescue. plus... ♪ ♪ >> reporter: musicians in new orleans get creative to survive quarantine. f i can fight moderao severe rheumatoid arthritis. proof i