Some say it comes from out of this world. It can best be described as a giant whirlpool caught on videotape off Black's Beach. A man flying in a biplane shot the footage with his home video camera and it is extraordinary to say the least.
Oceanographers say they've never seen anything like it.
But at least one expert says an unidentified underwater object could have caused the weird whirlpool. Flying saucers, UFOs, strange lights - people say they've seen them in the skies, over the water, even in the water. Imagine for a moment what would happen if a spacecraft did land in the ocean off San Diego. Mike Runion is a passenger in an open-air biplane on a sightseeing tour when he sees something he's never seen before. Mike is a kayaker.