How dogs and tech can detect COVID-19

Tech titans like Apple, Google and Facebook are about to get low-tech competition to help detect the novel coronavirus. Labradors and Cocker Spaniels are being trained to sniff out COVID-19. 

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping – and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.