The office of the county commission in Cumbria, Pa., a swing state, said voting hours had been extended because of a "software glitch" that prevented voters from scanning ballots. County election officials insisted that "procedures are in place to deal with such issues" and that glitches "should not prevent voters from casting ballots in their own voting districts". Mr. Luciew, a voter, said: "When we [Mr. Luciew and his wife] got there, it was surprisingly empty. People left saying the machine ...