This time on the Shark Task Force, we hear from leading shark scientist Dr. Mahmood Shivji on the species name "Great White Shark."  Is a White Shark really that Great? Maybe not... For the full story on Dr. Guy Harvey's ten favorite sharks - check out - Sharks of the World now available on guyharvey.com/expeditions. The Shark Task Force, why wait a whole year, for just one week on sharks...