Voter Fraud Never Happens
Those who are offended by the suggestion that requiring ID's before allowing people to vote insist there's no reason to suspect there's any problem with people cheating at the polls. But logic would suggest that if you never try, you're not going to find illegally registered voters. One Florida TV station did try, and the yield was substantial.
They discovered almost 100 illegally registered voters, many of whom had voted multiple times.