The voting machine was supposed to punch out the voter's choices. Unfortunately, it didn't punch them out cleanly, so some of the ballots had little bits of paper hanging in them instead of cleanly punched holes. These were called "hanging chads," and totally messed up the counts. The machines could not properly read the ballots, they could not tell what the vote was supposed to be because it could not tell if the chad was supposed to be punched out or not. I think the ballots were read by hand at least three times and delayed the vote by a couple of weeks. It was a disaster and had everyone in an uproar. That's how I remember it anyway. The Year of the Hanging Chads.