Social Media Sites Forced to Play 'Whack-a-Mole' to Stop Spread of Vaccine Misinformation

April 9, 2019
Some are blaming a recent comeback in dangerous diseases in children on "anti-vaxxers" spreading false claims about vaccines online. Richard Carpiano, professor of public policy and sociology at the University of California, Riverside, discusses what it would take to stop the misinformation epidemic.