I have sat with the mothers who have lost addicted sons. I have sat with families of kids who have been killed in drug-related gang violence. I have been to the prisons. I have seen the effects. At some point in time, I felt I had to do something other than write a novel about it, that I needed to try to make some sort of contribution, at least try to make some sort of difference in the real world.

American cops didn't create that atmosphere, they're the ones though who have to live with it on a daily basis. These are generalisations; you can't make generalisations about hundreds of thousands of people. The New York Police Department, for instance, has 38,000 police officers in it. But most cops, when I talk to them, desperately care about the victims of gun violence. They see it, they experience it.

The Force deals a lot with the heroin epidemic, which I'm sorry to know people are experiencing in Canada.

I have to remind the people who put down East Coast surfing that Kelly Slater is from Florida.

I never think about a movie when I'm writing a book, because I think only two things could happen and both of them are bad. You write a lousy novel and a lousy film.

Ridley Scott obviously an iconic director, he's made some fantastic films. Obviously a very smart, very tasteful, thoughtful guy. So yeah, I'm in good shape; got Ridley Scott with The Cartel.

Shane Salerno and I adapted my book Savages together, and I learned a lot about adaptation. I think it's an extremely difficult thing to do; adaptation might even be more difficult than writing an original screenplay. It's so much a matter of choices, making choices of what to leave in. It was an education.