If you know who Sam Anderson is, chances are that you’ve seen part of, or if you are especially brave of heart, the whole of his movie on YouTube.
There’s apparently another such fellow. Only, this one does documentaries and not ‘commercial’ cinema. He’s the Michael Moore of… of… well, you decide for yourself:
Warning: Not Safe For Work. Also not safe if you are squeamish, sensitive, or ever so slightly uppity.