Mega Predators of Oz

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order to figure out what has caused this shift in diet, Dr. Charlie Huvaneers and team head to shark infested waters to find out what's in the stomach of a great white - and why.

• Charlie HuveneersCast
• Austin GallagherCast
• Anton CovinoCast
• Lauren MeyerCast