Matthew Yglesias @mattyglesias
Anti-vax sentiment was often associated with the political left in the aughts thanks to RFK Jr. on a vague sense that it was a California thing, but the evidence at the time suggested it was largely non-partisan or bipartisan. https://t.co/uxW3myscZq https://t.co/FesmSJWo0A — PolitiTweet.org