BP Oil Spill: On Day 100, Gulf Coast Has Some Reason to Hope

BP's oil spill in the Gulf of Mexico began 100 days ago, a spill that has changed the Gulf of Mexico, causing immense economic hardship and environmental disaster. At this milestone, though, it appears that the tide has turned and there's reason to hope. As of tonight, some 180 million gallons of oil have spilled into the Gulf of Mexico, but the leaky well remains capped, and crews are on track to complete the relief well that will plug it for good within the next few weeks. Watch 'World...Full Story