I'm not in favor of preventing legal voters from voting, yet one could just as easily say that you cannot provide an example where preventing people without ID

I'm not in favor of preventing legal voters from voting, yet one could just as easily say that you cannot provide an example where preventing people without ID from voting would have widespread impact on the results of an election. >Never mind that adding an extra vote to a voting pool does not have the same effect as denying a person the right to vote. It has exactly that effect, unless you are saying that allowing a person to vote and then removing that person's ballot from the ballot box has no effect on their right to vote. Is that what you are saying? Otherwise every ineligible vote for one candidate nullifies a lawful vote for a competing candidate.