CNN Anderson Cooper 360 August 3, 2013 07:16:00
>> is the biggest threat to sharks and their future as with so many animals, humans? >> absolutely. human beings are driving many shark species, species that have been twisted and had sort of snaked away on this revolutionary journey for hundreds of millions of years, human beings in short order are driving many to the brink of extinction. >> shark attacks, if your luck is out and youre attacked by a bull shark or tiger shark? what is their technique? what do they do to you? >> a bull shark, the...
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