Don't worry, I have the movie on my laptop.

I've watched it over a few times so I know the details. In fact I know exactly who you mean, because
after watching '
Zeitgeist', I went out and bought '
Network.
The man is
Howard Beale.
Despite the great rants he had, it's not a good watch. It's a great movie for content and writing and substance etc. but it's really depressing at
the end, and is quite long.