This is the shocking moment a man pushes a 92-year-old woman to the ground in an apparent random attack in New York City. The man is caught on camera walking down a street in Manhattan on Friday afternoon. He suddenly clips the pensioner on the head, who was walking in the opposite direction. The woman, named locally as Geraldine, topples to the ground, seemingly hitting her head on a fire hydrant. The man looks back, but continues to walk away....