I really love watching documentaries and the following is absolutely the best.

It’s about one hours and twenty minutes long but the subject was so captivating (and some parts were quite shocking too) that I was glued to my computer screen not moving the whole period almost like I’m being hypnotized.

I cannot tell you what it is about, you have to see it for your self:-

http://video.google.com/videoplay?docid=-5137581991288263801