That sounds like Anthony Soprano. He has a point. I've said it before: if you're black and you sell dope, you end up in the big house; if you're white and you sell a large amount of dope, you end up visiting the White House. So it's a matter of race and it's a matter of scale, frankly.

We need to do something about gun violence in America. But every time one of these things happen, we say the same thing, and then we don't seem to be able to do anything. And that needs to change.

I think people will be surprised at some of the things about the shootings by policemen of unarmed African-American men. But I also think it's a balanced view. Balance has become almost a dirty word these days. It seems we're supposed to pick one side or the other. But these issues are extremely complicated. I think people will be surprised at some of that.

It's important to me that the reader goes on a ride with the characters, that you set context enough to know, "Okay, here's where we are in the world. Now we're just going to go inside this person's head, this guy's heart, this woman's ambitions and take it down to very, very small scale."

Bookstores never seem to know where to put me on the shelves. But I do. I love my genre and I love those writers, so I am happy to be considered a crime writer. That's what I consider myself.

Smart people sometimes get stupid, but stupid people never get smart.

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.