Homemade cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets from the nose and mouth, a video case study indicates. https://cnn.it/32Qes5K | CNN

Rep. Joyce Beatty (D-OH) says Rep. Hal Rogers (R-KY) poked her and told her to "kiss my ass" after she asked him to wear a mask on a train. Rogers apologized publicly for the incident. | CNN

Infectious disease expert Michael Osterholm says wearing masks is important to mitigate the spread of Covid-19, but "it's the distancing that is still very, very critical." "It's all about distancing. That's what actually drove down the numbers last spring." | CNN Replay