17 years after the tanker Exxon Valdez spilled millions of gallons of oil, some residents of Alaska say the oil is still there and still causing environmental damage. Also close encounters with grizzly bears in the wilds of Montana.
17 years after the tanker Exxon Valdez spilled millions of gallons of oil, some residents of Alaska say the oil is still there and still causing environmental damage. Also close encounters with grizzly bears in the wilds of Montana.
