DEADHORSE, Alaska Where workers had stripped away the insulation on a section of pipeline, John White squatted in the soggy soil with headphones as an ultrasound device he had attached at the 9,992-foot mark sent signals to computers on a truck that was idling nearby. -
Hunting Pinholes In the Pipeline
DEADHORSE, Alaska Where workers had stripped away the insulation on a section of pipeline, John White squatted in the soggy soil with headphones as an ultrasound device he had attached at the 9,992-foot mark sent signals to computers on a truck that was idling nearby.-
By Steven Mufson