Supreme Court tosses challenge to Republican-drawn Michigan electoral maps

The U.S. Supreme Court on Monday threw out a challenge to Republican-drawn electoral districts in Michigan that Democrats said were illegally configured to dilute their voting power, an action taken in the aftermath of major rulings by the justices in June prohibiting federal courts from hearing such claims. The Supreme Court's action voided an order in April by a three-judge panel to rework 34 districts in the state legislature and U.S. House of Representatives whose boundaries were crafted purely to advantage Republicans, a practice known as partisan gerrymandering. In a blow to election reformers, the justices found that federal courts have no role to play in reining in electoral map manipulation by politicians aimed at entrenching one party in power.