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.

I'm a constant editor. Every few months or so I make a ton of 4x6 prints. I put them on a magnetic board and I live with them for a while to see what bubbles to the surface. A lot of this was part of Disco Night originally, and I suddenly started realizing, "If I keep working on this because I'm not done and I put all that in Disco Night, how can this be one book? Is it going to be too long and bloated and crazy?".

I began to explore America in more general terms. I really started this work in 2009. I got the bulk of it done as I was easing out of Disco Night.

It was sometimes provoked by assignments, then I'd go back on my own dime if I really clicked with a place. And sometimes it was just hanging out with my family or friends.

I am still covering conflict to some degree. I was back in Iraq. I've covered quite a bit of the Israel and Palestine. But I'm not doing it with the kind of intensity I was before and I'm not seeking out the front line and the kind danger that comes with being at the edge of the war the way I used to.

I realized how little I knew about my own country. I had grown up in the suburbs and, after college, I moved out of the country, so I didn't really know the place well. When I started following soldiers and their families back home, it provoked a lot of the questions about who we are as a nation, questions I realized couldn't be explored through the more limited framework of looking at the military at war and at home.

What I was doing for those assignments wasn't always directly tied to what I was doing for myself, but it gave me the space to photograph. I started getting assignments that dealt with my own interests and made some pictures in that direction.