 Yeah, I've always been working from a comparative perspective. You know, I'm a Canadian refugee lawyer by training and an anthropologist, and I find going to different places and looking at similarities and differences is really a great way to try and get at a complex issue. And so the examples that we've been talking about, the U.S.-Mexico border, are similarly experienced in other places, different borders around Europe, for example. I ended up living in Greece for almost three years studying this and working with people there.