Judge Posner, the Reagan appointee who approved Indiana's voter ID laws in a case that went up to the Supreme Court, now believe he made the wrong decision and these laws are being used to unconstitutionally deny people the right to vote.
http://electionlawblog.org/?p=55927:+electionlawblog/uqCP+%28Election+Law%29Like many, he placed too much faith that voter identification would be readily available to those who qualify, and probably could not conceive that people passing these laws to restrict the franchise would also put obstacles in the way of obtaining identification.