There is no reason why challenging themes and engaging stories have to be mutually exclusive - in fact, each can fuel the other. As a filmmaker, I want to entertain people first and foremost. If out of that comes a greater awareness and understanding of a time or a circumstance, then the hope is that change can happen.
I think it's too easy often to find a villain out of the headlines and to then repeat that villainy again and again and again. You know, traditionally, America has always looked to scapegoat someone as the boogie man... there is a tradition in the most simplistic of action movies for there to be some horrible villain.
I've done all sorts of different kinds of action. We did a thing in 'Blood Diamond,' the attack on Freetown, where I carefully staged the action but did not show the camera operators what we were going to film - so it has the feel of documentary, trying to capture something, and that gave it a whole different feel.