Since the Supreme Court made the Medicaid expansion under the federal health law optional last year, states' decisions have largely split along party lines. States run by Democrats have been opting in; states run by Republicans have mostly been saying no or holding back.
Arkansas has approved a law banning most abortions after 12 weeks of gestation, as both houses of the state's legislature vote to override a veto by Democratic Gov. Mike Beebe. The Republican-backed Human Heartbeat Protection Act will become the nation's most restrictive law.
In vetoing the Senate version of the bill Monday, Beebe said that it "would impose a ban on a woman's right to choose an elective, nontherapeutic abortion well before viability."
Photographer Eugene Richards had several reasons to visit the Arkansas Delta 40 years after his initial visit.
"I went back, ostensibly, to look at the culture and see if there was anything left of it," he says. Or at least — that was the pitch he gave National Geographic magazine, in hopes that it would send him there, which it did. You can see the story in the magazine's November issue.