To strip yourself from a lot of the things around you that make you comfortable is a really challenging thing that most of us don't do or don't get a chance to do.

I'm not somebody who comes in with a whole outline, and says, "Here's the movie we're going to make." That's not what a documentary is for me. I think a documentary is about capturing events as they unfold in real time.

I think we had an incredible opportunity to capitalize on that right up to Libya. I think we've made a step toward something that might be a mistake. I personally believe Saddam Hussein and Ghadafi are not good guys by any judgement, and there are ways to deal with it beyond what we did. Once you decide to attack, it paints an ill-conceived picture.

Seventy-five percent of Americans don't even have passports. We don't even think about traveling beyond our borders.

There are always advancements that are happening with mining technology and the ability to detect gases or methane within the mine. Those things are moving forward every day.

One Direction's 3D movie has more shirtless moments than you can imagine

I had no idea that it was gonna take off the way it did. I thought we made a good movie.