Often, I'm spending months with a person in a very intimate context, getting to know the ins and outs of what they ate for breakfast, not to mention dredging up the most traumatic experiences of their lives, digging through their documents and photographs from difficult times, all of that. And that process, I think, can be extraordinarily strange for subjects who've never been interviewed before, especially if you don't acquaint them from the get-go with what you're trying to do, what it entails, and why you care.

I learned a lot, investigative methodology - wise, from litigators - watching their process.

It's been nice, actually, to keep in touch with a lot of the people and families that I've written about. Like with the kids I was just writing about from Guatemala, who survived being kidnapped and fleeing violence, it was nice to just sit down in their living room and play bingo with them, go to dinner with the family. And sometimes not thinking about it in such a mechanistic "I am now coming to report and get what I need" way, but just spending time, helps you see a more natural version of who they are too.

I feel like I partly came to writing through being in college during the start of the Iraq war, and knowing that those issues mattered lot to me, and wanting to go see for myself.

I think the daily challenge for a lot of beat reporters is, how do you get past the regurgitated sound bites of powerful people or evasion masters who are so used to this routine - the theatricality of press conferences and stage-managed interviews and teams of handlers?

I wanted to think about ways to get an American readership concerned with what is happening in Mexico, but also to reframe it as a problem Americans share.

I try to come to my reporting as a real, whole person, not an automaton. And it's always one of the strange discomforts of the job, that you're in this very intense moment in someone's life - you're engaging with them nonstop - and then suddenly your piece is out and that's done. It always reminds me that the journalist's job isn't to be someone's friend, or their psychologist, or anything other than what we actually are. And at the end of the day, that can definitely seem like such a strange, extractive relationship.