All That Glitters Is Not Gold

A woman in a Manhattan subway feels ger gold neck chain being snapped off just as the train slowed for a station. Reacting automatically, she reaches over and snaps off the chain that's around her attacker's neck. He runs out the door and up the stairs. Later she went to a jeweler and he told her that the chain she grabbed was pure gold. Her's was nothing more than an inexpensive fake.