This is worth watching and you will see a few famous faces (ted haggard in a interview) the documentary is chilling at times. Very well done.
http://www.youtube.com/watch?v=CQ8_bIji7gQ part one
http://www.youtube.com/watch?v=mGLPViVW5ms part two
http://www.youtube.com/watch?v=CQ8_bIji7gQ part one
http://www.youtube.com/watch?v=mGLPViVW5ms part two