Voters walk to an early voting site to cast their ballots on Aug. 11 in Miami. On Wednesday, a federal appeals court in Ohio upheld a decision extending early voting in that state. Meanwhile, as Election Day nears, courts are still considering cases about early voting in North Carolina, and voter ID requirements in Texas and Wisconsin. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images

Before the voter ID law was put on hold, this Penndot Drivers License Center in Butler, Pa., displayed signs promoting the requirement for voters to show an acceptable photo ID at the polls. Keith Srakocic/AP hide caption

itoggle caption Keith Srakocic/AP