Kelly Masterson

I wrote a few unsuccessful screenplays before I wrote 'Before the Devil Knows You're Dead.' I wrote them as television plays that never got made. I'm glad I wrote them - I think it was a good experience.

The work I did on 'Killing Kennedy' was very meticulous and, in some ways, actually tedious. It was hard work because there is so much known about John F. Kennedy and Lee Harvey Oswald. To try to distill that into a clear narrative that's interesting and tells two great stories was a real challenge.

None of my movies have ever made any money, so it's not about commercial success for me. It's always the same thing. I want to create something valuable, something unusual and different that the world has never seen.

There are clearly many good politicians who are guided by religious belief, so the mix can work. But there's a line to be drawn. It would be hugely dangerous for a country's laws to be set by the scriptures, and particularly those of the expansionist religions.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.