The court concludes in a 2-1 ruling that the voter-approved ban is unconstitutional . A federal appeals panel has upheld Wisconsin's voter ID law as constitutional and ordered it to be put on hold while its legality is challenged by two groups of voters who say they were disenfranchised because their names did The University of Michigan is reviewing the implications of the ruling , a spokeswoman says .
The court concludes in a 2-1 ruling that the voter-approved ban is unconstitutional . The case is likely to renew a national debate over affirmative action . The University of Michigan is reviewing the implications of the ruling , a spokeswoman says .