California Governor Gavin Newsom signs bill limiting vaccine exemptions — CBS News, 9/9/2019
https://www.cbsnews.com/news/vaccine-bill-california-governor-gavin-newsom-signs-bill-limiting-vaccine-exemptions-today-2019-09-09/
https://www.cbsnews.com/news/vaccine-bill-california-governor-gavin-newsom-signs-bill-limiting-vaccine-exemptions-today-2019-09-09/