shutdown of the transaction pipeline for more than three days. and kept more than 2 million barrels of oil from market. 30 years of wear and tear on this engineeri inin ining marved with maintenance may create a recipe for disaster? a very hard to reach location. that is the belief of fairbanks state representative, david gutenberg who told us this summer he sees a string of small mishaps and maintenance deadlines as a sign the pipeline's principle owner, bp, is willing to risk alaska's pristine environment to save money. >> i guess your fear is the same bp corporate culture that we're seeing in the gulf of mexico where corners were cut is the same corporate culture managing this pipeline. >> well, that's the been the problem, i believe, yes. >> not just an accident waiting