FILE -- In this Feb. 26, 2014 photo, an oil truck sits in a dirt lot near a new housing development in Watford City, N.D. The housing development is part of the town's growth explosion from the Bakken oil boom. The state has the country’s lowest unemployment.
FILE -- In this Feb. 26, 2014 photo, an oil truck sits in a dirt lot near a new housing development in Watford City, N.D. The housing development is part of the town's growth explosion from the Bakken oil boom. The state has the country’s lowest unemployment. Martha Irvine AP
FILE -- In this Feb. 26, 2014 photo, an oil truck sits in a dirt lot near a new housing development in Watford City, N.D. The housing development is part of the town's growth explosion from the Bakken oil boom. The state has the country’s lowest unemployment. Martha Irvine AP