A federal appeals court has reinstated Wisconsin's voter photo identification law.

U.S. District Judge Lynn Adelman struck the law down as unconstitutional in April, saying it unfairly burdens poor and minority voters who may lack such identification. Republican Attorney General J.B. Van Hollen asked the 7th Circuit Court of Appeals in Chicago to overturn that ruling.

The 7th Circuit issued a ruling late Friday afternoon lifting Aldeman's stay and allowing the law to go into effect before the November elections.

State attorneys asked a three-judge 7th Circuit panel during oral arguments on Friday to immediately reinstate the law.

Van Hollen's appeal remains in play, however. The judges say they'll issue a ruling on the merits later.