The Bakken Oil Boom is bringing billions of dollars and tens of thousands of jobs to North Dakota. But most people don’t know that a substantial part of the state’s oil production is concentrated on an Indian reservation. Fort Berthold Reservation’s 1,000-plus oil wells have brought in money and jobs for some. But the oil has also brought danger—organized crime, hard drugs, traffic fatalities—and other problems. We speak to tribal members about the benefits—and consequences—of the boom.