Big Sky Country Struggles With Yellowstone Oil Spill...
Clip: 07/08/2011 | 9m 3s
In Montana, contractors have been working 12 hours a day to soak up what they can of the estimated 42,000 gallons of crude oil that escaped into the Yellowstone River from a broken ExxonMobil pipeline. Correspondent Tom Bearden reports from Laurel, Mont., on the cleanup effort and health concerns for humans and wildlife.
Aired: 07/08/11
