Detailed text transcripts for TV channel - CNN - 20100425:00:21:00
When great white sharks start to circle your boat, the feeling is unsettling. 15 feet long, thousands of pounds, these are the animals of so many nightmares. >> this is a famous shark, ely. >> we've come to dive with the great whites to get an up-close look at them and the battle that's being waged around them. >> please do not go down unless we tell you to. >> mike takes tourists cage diving with great white sharks off the coast of south africa. >> and then you can lean back and be comfortable. >> it's become a big business but it's also, he says, a conservation effort. he thinks if people ca...