oil trains, environment, fossil fuels, safety regulations,

oil trains, oil transport, leaks, explosions, threat, damage, deaths, property, environment, pollution, pollute, toxic, toxins, petroleum, crude, crude oil, gas, propane, ammonia, gasoline, heating oil, fires, danger, hazardous

oil trains, environment, derailment, explosion, duskiness, energy

oil trains, BNSF, environment, infrastructure, trains, energy,exports