Setback to Contain Oil Spill

Deep-sea ice clogging containment box forces crews to back off long-shot plan to save Gulf from oil spill• Methane Bubble Triggered Oil Rig Blast | SLIDESHOW• YOU DECIDE: Who Will Pay for Oil Disaster?• LIVESHOTS: Oil Rigs Battle Image | FULL COVERAGE • LOCAL COVERAGE: New Orleans | Gulf Coast | Fla.