The Guardian Angels pounced on a subway rider who was assaulting an elderly woman in the Bronx on Saturday, according to Curtis Sliwa, the group’s founder. The incident happened about noon on a D train at 167th Street, when three Guardian Angels saw a man and woman yelling at the elderly straphanger, Sliwa said. “The man reaches out and smacks her multiple times,” he said. “The Guardian Angels, three of them, jump the guy.” NYPD officers, who were at the station, arrested the man, but he was released on a desk appearance ticket, Sliwa said. The same trio of Guardian...