Sebastian Junger and Nick Quested discuss making their new documentary film, “Blood on the Wall”

Award-winning directors Sebastian Junger and Nick Quested detail the genesis, process and cultural relevance of their new film, “Blood on the Wall,” which examines the migrant crisis in Mexico. “What we wanted to do was sort of take out the politics and the emotions, some would say the xenophobia, from the conversation, and actually talk about the problem and how it works and how it’s solved. That was sort of the genesis of tackling this project," Junger said. "We wanted to use migration as one of the themes from the very beginning," Quested answered.