MAY 21 (Reuters) — Cleanup crews fanned out on Wednesday (May 20) across an oil-fouled California beach to scoop up gobs of petroleum spewed from a ruptured pipeline in the largest oil spill to hit the pristine but energy-rich Santa Barbara coastline in nearly two decades. The breach was believed to have spilled up to 2,500 barrels (105,000 gallons) of crude petroleum, five times more than initially estimated after Tuesday’s rupture, the pipeline company said […]