Director Peter Jackson's new 'Hobbit' video shows location shots in New Zealand's mountains and the filming of a pivotal scene where dwarves float down a river in barrels.
Home to some breathtaking landscape, New Zealand is also host to violent gangs. But some groups are now trying to re-brand themselves and set a possible example worldwide.
'The Hobbit' trailer is a testament to the best qualities of director Peter Jackson's filmmaking, from weaving together various J.R.R. Tolkien tales to the signature look of the film.