This film was made by 4 young Americans from California, at times its quite graphic but its also very effective, the ending had me crying.
The film is called "The Road//A Journey Into Burma's War-Torn Karen State"it is about the Karen peoples fight for independence in Burma.
It is 42 minutes long and very much worth watching, it tells an important story about a often forgotten people.
http://www.youtube.com/watch?v=3iholvIClPM