Political instability, poverty, climate change, and the insatiable appetite for cheap labor all fuel clandestine movement across borders. As those borders harden, the demand for smugglers who aid migrants across them increases every year. Yet the real lives and work of smugglers—or coyotes , or guides, as they are often known by the migrants who hire their services—are only ever reported on from a distance, using tired tropes and stereotypes, often depicted as boogie men and violent warlords. In an effort to better understand this essential yet extralegal billion dollar global industry, internationally recognized anthropologist and expert Jason De León embedded with a group of smugglers moving migrants across Mexico over the course of seven years.