You find [reverberations from 9/11 ] in them most unexpected places, like graffiti on a wall. Sometimes it's a faded picture; sometimes it's a newspaper tacked to a wall. Sometimes it's weird paraphernalia related to it, home constructed paraphernalia. It resonates through society and continues to resonate today.

You find [reverberations from 9/11 ] in them most unexpected places, like graffiti on a wall. Sometimes it's a faded picture; sometimes it's a newspaper tacked to a wall. Sometimes it's weird paraphernalia related to it, home constructed paraphernalia. It resonates through society and continues to resonate today.

I read the poem [In a Dark Time by Theodore Roethke] because I was intrigued and had one of those strange senses: "This poem is kind of important to me. I don't know why, but I'm going to just keep it in the back of my mind." I just kept coming back to it. As I started putting the book together and writing the stories for it, this idea of buzzing as a word kept popping up in my brain.

Buzzing at the Sill is from a Theodore Roethke poem called "In a Dark Time." I'd heard a small part of it in a play, a sort of sci-fi play about morality in a virtual reality universe. Nothing to do with the book precisely, but it was a great play.

I went out to cover the wars in Iraq and Afghanistan fundamentally [in Buzzing at the Sill] because I was interested in war as a notion and in experiencing it. I was interested in history and how societies form. I was interested in the recent history of what had provoked these wars. So when I finally got out there, I was really seeing the wars through the American perspective, much more than through being embedded with American soldiers and Marines.

[The Middle East conflict ] just kind of ran its course for me. For a long time I could justify doing it to myself, no matter how irrational it was. It was important to me and my work. And I just don't feel it in the same way any more. When it comes up and it's important to me, I'll do it, but more out of sense of duty than desire - which used to be a big part of it.

[Buzzing at the Sill] deals with the margins of America, a lot of parts unseen. Well, parts that are seen and familiar to a lot of the populace, but unseen when it comes to the parameters of what mainstream news and popular culture and Hollywood reflects.