Part of the mystery of any given photograph is the fact that it was taken at a certain time and in a certain place and time keeps moving on. A photograph might be a moment in time preserved, but the world continues to change around it.

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.

You know, anything more negative, anything more disparaging, anything more adversarial than what [Donald Trump] does already. The mystery is how he's gotten as far as he's gotten.

I actually like doing commercials. I don't like doing them to the exclusion of everything else, but I like doing them. The 30-second format is very hard. I sometimes call it American Haiku. And I think some of the commercials I've done are not so bad.

You can ask yourself, if a film makes a claim, is the claim true or false? Having said that, a style of presenting material doesn't guarantee truth. There's this crazy idea that somehow you pick a style, and by virtue of picking the style, you've provided something that is more truthful. It's as if you imagine that changing the font on a sentence you write makes it more truthful.

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!

Did you know that Nuremberg courtroom was designed so that the Allies could project movies during the trial? And, also so that they could film the trial? The first movies that were shown were prepared by John Ford - a compilation of material from the liberation of Bergen-Belsen and Dachau. But here comes an interesting part. Did you know they lit (using fluorescent tubes) the defendants so they could be filmed watching the films that were shown during the trial?