Shark Ganglands
An abundance of giant tuna has lured thousands of sharks to Ascension Island for decades, but now this food source is dwindling; too many sharks with not enough to eat has already resulted in two attacks on humans.

An abundance of giant tuna has lured thousands of sharks to Ascension Island for decades, but now this food source is dwindling; too many sharks with not enough to eat has already resulted in two attacks on humans.