farther out into the wild where the elephants ce lived freely. the icoc asian elepha i fiti back against the pupil week on the ole story, cnn'shis nick paton walsh travels to srilanka to document this deadly battle the exam or this is an extraordinary story to report, and it takes you to areas of remarkable natural beauty to see some othe most extraordinary creatures on our planet. >> and it's a story about how we're continually depriving them of the greenery, the space, the vegetation that they need to live, because the human species continually wants to expand to grow more in number, to find more land to grow food upon the story of growth that seems to dominate our lives entirely. but it's also something of a metaphor for all the conflicts were seeing around the world between humans on borders over land and really something that brings home writ large, visually the enormous