Which does not negate the fact that if it is illegal to vote in any state, then it is illegal, whether or whether not that you agree with it or think it is fair. Nor does your opinion change the fact that if they do vote, it disenfranchises all the other votes of "legal" voters. If they are voting, it is a problem, and everything should be done to stop them. If you feel bad that they don't enjoy the same rights as non felons, get active and change the laws. But please do not try to win your argument against voter ID by claiming the law is unjust, therefor they should be allowed to vote.