The oil boom in North Dakota created tens of thousands of jobs with good wages -- in the middle of nowhere. So for workers across the U.S., the boom is an opportunity to get back on their feet, pay off debts, save some money, at a cost -- leaving their families behind.
North Dakota's oil boom has drawn thousands of workers to the state, overwhelming small towns. Rents are sky high. Workers live in barracks called mancamps. And there's not much to do besides work. One promoter brought martial arts fighting to town -- the Williston Basin Blowout.