I went away to this summer program after my junior year of high school. They used to have this thing called the Governor's School, and they had it for different disciplines - science, math, performing arts. I auditioned and I got accepted, and it was an eight-week program away from home. I went for acting. I was 15, and I turned 16 while I was there, so that was a seminal moment for me. It made me realize the life of it, the discipline of it, and the joy of that discipline, where it was all we did.

If it was a biopic about Glenn Greenwald, I would have immersed myself more fully in his personal life and gotten to know him as much as I could, but because it was much more about his relationship to this particular situation, to The Guardian, to Laura Poitras, and to Ewen MacAskill, and Edward Snowden, I was able to really learn a lot about him from reading his book and reading his many articles and accounts of that time.

I met Glenn [ Greenwald] briefly in 2009. We were both guests on Real Time With Bill Maher. I was the show's guest and he was on the panel. But this was before the Snowden stuff happened. I didn't have the opportunity to meet him in preparation for the movie, unfortunately, for various reasons. But I was able to dive into the main articles he's written, and interviews with him, and just the function that the character serves in the movie, that was enough for me.

Maybe it's because it's connected to my childhood, or it's connected to the origins of what drove me creatively, but I feel like my life never makes more sense than when I'm in that process.

I didn't get a chance to meet Glen [Beck] for this movie. I did meet him a few years ago, coincidentally, before any of this happened. But I've been familiar with his work, so I felt I wanted to get it right. I wanted to honor him. I respect him and I think the way he does his job is admirable. Yeah, there was an added incentive. I wouldn't call it pressure, but incentive perhaps.

I was definitely an extroverted personality at a young age and theater was an outlet for me to channel that energy.

What we do with the information now is up to us, but certainly I have a lot of respect for the courage and integrity that was required for [Edard Snowden] to take that action.