There are still groups of undecided voters out there, waiting to be persuaded. Featuring: people stuck underground on the train, people stuck in their Halloween costumes, and more By James Folta With Election Day just around the corner, the candidates for mayor, the City Council, district attorney, and more are crisscrossing the boroughs to get out every last vote. Early voting has been huge this year, and nearly 300,000 New Yorkers have already cast their ballots. But there are still groups ...