Arizona, California and more recently, Ohio are among the handful of states that have established independent redistricting commissions by ballot measures. The U.S. Supreme Court recently upheld a challenge to Arizona’s commission, but at least one election law expert warns that the court may reverse itself on this question in the future. Rick Hasen, Professor of law and political science at the University of California, Irvine believes this is a real possibility. Read the article in the Atlantic.