Joe Michetti holds a sign to demonstrate the opposition of Pennsylvania's new voter identification law during the NAACP voter ID rally, Thursday, Sept. 13, 2012, in Philadelphia. Pennsy

 

              Joe Michetti holds a sign to demonstrate the opposition of Pennsylvania
Joe Michetti holds a sign to demonstrate the opposition of Pennsylvania's new voter identification law during the NAACP voter ID rally, Thursday, Sept. 13, 2012, in Philadelphia. Pennsylvania's Supreme Court justices are scheduled to hear arguments over whether a new law requiring each voter to show valid photo identification poses an unnecessary threat to the right to vote. (AP Photo/Michael Perez)