It was reported this week that the U.S. Department of Energy now believes, “with low confidence,” that the COVID-19 virus came from a lab. But is there enough evidence for the “lab leak theory” to convince those who believe the virus emerged from animals in a wet market? Guest: Angela Rasmussen, virologist at the Vaccine and Infectious Disease Organization at the University of Saskatchewan in Canada. Host: Lizzie O’Leary If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next TBD. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices