Just watched this tonight. I saw a story about this on 60 minutes a few months back because it had won a lot of awards, but if you know nothing about the story, I just suggest watching it first without reading up on it because it will be better that way. Really unique story, almost unreal. I'm sure some will be very familiar with the story, but I don't want it spoiled for those who haven't seen it. This is a free link I found which is good quality for those who don't want to buy it.
http://www.putlocker.com/file/E333262DDEB99F44#