A fireball goes up at the site of an oil train derailment in Casselton, N.D., in this Dec. 30 photo. The fiery crash left an ominous cloud over the town and led some residents to evacuate.
October 13, 2014 Trains carrying oil from North Dakota pass through American towns daily — and sometimes they derail and explode. The oil industry is now under pressure to make the oil less volatile before shipping.
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October 7, 2011 Some see doom in North Dakota's oil boom, and criticized the music, tone and sourcing in a weekend story. The editor responds.
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