Whao !! I couldn't imagine there is a job likes this ! It's crazy but of course after thinking about that I realize that we need some guy likes him to do that. And still more in this kind of city, I mean in big city as Mexico where lives more than twenty millions citizens. He must find everything inside this s... , they told in the documentary that sometimes he found dead body, murder body. That must be realy frightening ! And if by misfortune he hurts is diving suit he could get sick or worst .