Certain kinds of intimacy emerge on a phone call that might never occur if you were sitting right next to the other person.

Nothing is so obvious that it's obvious.

In the case of The Thin Blue Line, I was surprised actually by many things. I was shooting down in Texas where the actual killer David Harris lived and I interviewed the town cop. He described these guys as being David Harris' partners in crime and even though they had criminal records and had committed crimes, they sued me! More often than not, the insurance company that protects you against this type of lawsuit will settle it with cash and contest it in a court of law.

There is a documentary element in my films, a very strong documentary element, but by documentary element, I mean an element that's out of control, that's not controlled by me. And that element is the words, the language that people use, what they say in an interview. They're not written, not rehearsed. It's spontaneous, extemporaneous material. People

I like to think that I differ from other interviewers in the sense that I hide my agenda more successfully, and I'm more open to hearing stuff that is surprising and unexpected. That I'm actually involved in an investigation, through monologue, at times.

Simply coming to the perpetrator and delivering the message is Nozick's definition of revenge. And in that sense, Adi is exacting revenge. When people ask, "Does Adi want revenge?" - they mean violent revenge. But in Nozick's formulation, it is revenge. That is the essence of revenge.

I used to work as a private detective years and years ago. And my boss gave me this one very simple piece of advice about trying to figure out who to interview first in any investigation. His recommendation: Always pick the people who were fired. Pick the people who are pissed off.