They snuck this one past moderates who voted right in 2014.
Anti-abortion rights groups such as Americans United for Life, which authored several states' 20-week bans, deny that they are targeting Roe's viability rule. Instead, they focus on 20 weeks postfertilization because, they claim, it's the point at which fetuses experience pain. "Many of them cry and scream as they die,"Franks says. But the scientific consensus roundly rejects this idea: For one, the relay path between the thalamus and the cerebral cortex—the connection that allows the brain to recognize pain—is not fully developed for another six weeks. The American Congress of Obstetricians and Gynecologists says that the developmental milestones at 20 weeks—namely, the appearance of hair—are no more significant than those coming before or after.