Inside wildlife photographer Chris Fallows' archive

60 Minutes overtime. This week on 60 Minutes, we reported on the mysterious disappearance of great white sharks from the coastal waters around Cape Town, South Africa. Scientists and conservationists, they can't seem to agree on who or what is the real culprit, but they all agree that the great whites that once cruised these waters are now gone. About 10 years ago, these feared predators thrived, hunting tens of thousands of seals near a stretch of rock called Seal Island. With a little bit of luck, you cou ...