Detailed text transcripts for TV channel - CNN - 20100423:05:43:00
Appreciate them and want to help protect them. cage diving, however, is highly controversial. we'll tell you why in a second, but right now the water is filled with blood and fish parts called chum and the great whites have arrived. so any recommendations for what to do? >> well, basically, don't scare the sharks. >> i'm not worried about scaring the sharks. it's usually the other way around, i think. >> reporter: after we get used to being in the water with the sharks, inside a cage, we get the chance to do something that few others ever have. we'll go swimming with great white sharks without...