ANTHONY ANDERSON and VERNA WILSON review the incredible case of THE PHILADELPHIA EXPERIMENT, a story from 1943 in which the Navy did unusual experimentation and may have cloaked an entire battleship, the USS Eldridge for several hours. Did the ship disappear from the harbor?  One man claims to have been aboard named AL BIELEK. Did he travel through time during this experiment? Did he move to 2 different points into our future?