So I like switching it up. I like that people are laughing but they don't even know if they should be laughing. I think that's interesting. I think it makes for a fun movie. And you're far more likely to be able to actually get something into someone's head if they don't quite see it coming, as opposed to delivering a very serious examination.

As a writer, it's fun to free yourself enough to tap into some darker elements of your personality that sometimes I don't even know exist. It doesn't feel like work.

I feel like you can have entertainment, and you can laugh, but during that period of time you can also think, and people should get upset. America is spending a lot of time and money pretending to be searching for people who we're not really searching for. That is enough to get someone angry.

We're all so jaded. We've seen so many movies. We know what's going to happen in every single movie. I mean, there are some movies where I'm like why do I even need to keep watching? And so, if you can make a movie in which you're completely surprising the audience left and right, and left and right, then you've won. If a jaded film critic or reporter or an audience is like, "I didn't see that one coming," that to me is like a victory.

When you see what goes on in Iraq on a daily basis - more people dying in car bombings - you almost brush it aside after a while. To actually comprehend the human tragedy of these events is overwhelming. We see so many images, but there's always the sense, for Americans, that it's not in our backyard. That's another reason why the war in Bosnia was so fascinating; because it really was in Europe's backyard. It was in Europe. And they didn't do anything about it for years. It took the Americans to end that war, really. That's a shame.

Same thing for the bad guy. People were really after this guy Radovan Karadicz. But I came up with a combination of several people, who then became The Fox. That's who Simon Hunt and Duck are after. I did that so I could have freedom with what The Fox said and did, so that I didn't have to be stuck. Certain things I wanted to stay to the truth. Certain things I changed, and certain things are the facts.

For me, when I see movies where I kind of know who the characters are and what the situation is, I get bored. To me, it's, "How do I tell a story that will keep the audience engaged?" A great story does that: it's not exactly what you expect.