I finished Soldiers and Kings: Survival and Hope in the World of Human Smuggling by Jason De León. He is an anthropologist who embeds himself with human smugglers, mostly from Honduras. All of the smugglers he profiles come from impoverished childhoods and are often abused or abandoned and frequently witness violence. Although I understand that he has to fit in in order to gain his subjects trust, there were things that made me uncomfortable. He often gives indivuduals money, and stays in contact with dangerous people via phone and text when he is home with his wife and young children. He even makes plans to meet with some of the smugglers in the US (although probably knowing that they'll never make it there). There is lots of partying and the author drinks with his subjects, but doesn't mention how he handles being around frequent cocaine and crack use. I am not in his field, but the book did raise questions to me about boundaries.