I have never been a fashionista or someone who puts a lot of thought into what I wear, and I dress to be as comfortable as I possibly can.

We [ with Russel Crowe] had an Arabic coach there [ in the Body of Lies] that was really helpful, because it was more so than any accent. You have to be so exact, and there's different dialects of Arabic from country to country so it was really, really difficult to tell you the truth. And one of the hardest things I've ever had to do language-wise, because it comes from the throat. It's different. And also learning about the customs and the culture and all that, so we had advisors for that sort of thing.

I feel a moral obligation to speak out at this key moment in human history - it is a moment for action.

The things that you did with parents, whether it was spending every Sunday morning with your dad and eating French toast and watching Popeye, or decorating the Christmas tree with our mother - these are memories that help you be happy.

It's a hard concept for me to wrap my head around to completely sacrifice any sort of love in your life, to never experience that on a personal level.

And now it's your turn - the time to answer the greatest challenge of our existence on this planet is now.

I think everyone has some sort of connection to Gatsby as a character... he's created himself according to his own emotions and dreams and lifted himself by his bootstraps from a poor kid in the Midwest and created this image that is The Great Gatsby and it's a truly American story in that regard.