Scientists stumble upon a 12-foot long male tiger shark | Sharks of the Bermuda Triangle

The Bermuda Triangle is over 500,000 square miles of rumored mysteries, but in reality, the it may be filled with something even more incredible—sharks. Marine Biologist Dr. Austin Gallagher is searching for the holy grail of shark research - the secret breeding grounds of tiger sharks, and he's hoping one special shark can lead him to it.