There is a new, innovative approach to identifying coronavirus cases in Israel--sewage! Israeli researchers and the wastewater data company Kando are using local sewage systems to locate coronavirus outbreaks down to specific neighborhoods and streets. FOX's Trey Yingst speaks with Ari Goldfarb, CEO of Kando, on how local authorities can use his company's data to take early actions against outbreaks before residents are symptomatic.