Here's the documentary that all the networks in the United States refuse to air despite its popularity in the free world. Even HBO won't touch it. A head of a major network has said it's fear that kept him from airing it. Well, this is what you aren't supposed to see, Americans:
This is part 1, watch part 2 & 3 here. At that page, just click play video and when it loads, click on chapter 2, etc. in the playlist embedded in the bottom of the video.