A lot of the themes of my movies, the actual stories, come from tabloid stories.
Forty years ago this country went down a rabbit hole in Vietnam and millions died. I fear we're going down a rabbit hole once again - and if people can stop and think and reflect on some of the ideas and issues in this movie, perhaps I've done some damn good here!
But one of the amazing things about documentary is that you can remake it every time you make one. There is no rule about how a documentary film has to be made.