Oil slick spreads from sunken rig - CNN

CBC.ca

Oil slick spreads from sunken rig CNN By the CNN Wire Staff (CNN) -- A 1-by-5-mile sheen of crude oil mix has spread across the Gulf of Mexico's surface around the area where an oil rig exploded and sank, a Coast Guard lieutenant said Thursday. "This is a rainbow sheen with a dark center," ... Ecological risk grows as Deepwater Horizon oil rig sinks in Gulf Christian Science Monitor Transocean rig loss's financial impact mulled Reuters Robot battles to stem Deepwater Horizon oil spill 5000ft under sea Times Online AFP -ABC Online -Washington Post  »