the guys, cameron, mmo, mickey, and cameron they're free diving, notice no scuba tanks. >> i love how they're petting this thing like it's a shaggy sheep dog to w.h.o. needs help. >> they know how to handle the sharks and the rubbing on the nose of the shark is a way for them to get it under control so that gives chris a chance to come on in with the fish hook grabber. bin dpoe right there. >> that was flawless. >> popped it right out in. they do this for fun, a group of friends and hobbyists and run some tours out there. he believes more than 50% of the sharks that he sees down there have a hook caught. any time they see a shark like that and have a chance they cut the line off and try to get the hook out. joining us we have the shark addicts themselves, chris, cameron, cameron, mino and mickey smith. tell me about this addiction you have of jumping into the water with sharks and nothing more than a snorkle? >> we love sharks, want to help them out. their numbers have decreased by 90% due to fishing, so we want to show what sharks are really like in the water, show their true behavio