piping with new, above-ground piping. last summer the pipeline official flatly denied the pipeline was under any pressure to cut maintenance cost. >> we stick to safety, integrity, environmental protection, and protection of a safe workforce. >> are you under pressure to cut costs on this pipeline? >> no, we're not under pressure to cut costs. >> representative gutenberg says the latest leak is another warning that the next oil disaster could well be in some of the roughest, wildest, and harshest environments to clean up. >> one of these days it's not going to be environmentally safe or contained. and we're going to have another valdez on the rocks. >> and the problems with the tra transacti