A storm off the coast of Charleston, South Carolina, battered a Carnival cruise ship for hours late Friday night before it docked, leaving passengers terrified. Passengers aboard the Carnival Sunshine described shattered glass, water pouring into rooms and hallways, the ship pitching about and a lack of communication from cruise staff. Some passengers and crew members needed "minor assistance" from medical staff, a Carnival cruise spokesman told CBS News. "Guests on board the ship were safe," the spokesman added.