Sean Penn

Weapons of mass destruction violate more than individual lives - they cross international borders and jeopardize all people. They also drain resources that could be used instead for medicines, schools and other life-saving supplies. We must come together with even greater determination to prevent a WMD nightmare.

After decades spent in rewrite rooms surrounded by other shouting writers, I discovered that I work best alone. I like being in charge of my time, working out the problems according to my own rhythms and being able to nap. That's a big one, the napping on demand!

I'm all in favor of people - myself included - going into the same territory if there's something that can be done with it. But if somebody says, 'Make a sequel to 'Heathers',' I feel like, no, someone should make a good movie that's a dark, satirical comedy that has that sensibility.