According to a friend of a friend of a person on Facebook, coronavirus is a biological weapon leaked from a lab in Wuhan, it could also be stolen from a lab in Canada and a vaccine exists, but it's being withheld. How are social platforms tackling online misinformation? Plus, a social network for the rich and Spotify's plan to change the way you listen to radio. Guests: Sarah Moran, Co-Founder and CEO, Girl Geek Academy @SarahMoran + Daniel Van Boom, News editor @CNET @dvanboom