The secret subway

Way back before there were subways in New York City...pushcarts and wagons rocked and rumbled. Stagecoaches and buggies jounced and jumbled. Horses kicked up dirt and drivers shouted to be heard. And people pressed their way through it all trying not to get run over. Something had to be done! Here is the astounding true story of New York City's first - and long-forgotten - underground train.