U.S. Officials: Bakken crude oil could be more flammable

http://www.pennenergy.com/articles/pennenergy/2014/01/u-s-officials-bakken-crude-oil-could-be-more-flammable.html?cmpid=EnlDailyPetroJanuary62014

Crude oil train explodes; 2,400 evacuated

http://www.pennenergy.com/articles/pennenergy/2014/01/crude-oil-train-explodes-2-400-evacuated.html?cmpid=EnlDailyPetroJanuary62014