American University  Survey of registered voters in Maryland, Indiana, and Mississippi  Less than 0.5% had neither a photo ID nor citizenship documentation  [S]howing a photo ID as a requirement for voting does not appear to be a serious problem in any of the states because [a]lmost all registered voters have an acceptable form of photo ID. Voter IDs Are Not the Problem: A Survey of Three States, Center for Democracy & Election Management (2008)
{}