Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jan 18, 2012
The battle over the proposed 1,700 mile Keystone XL pipeline has raged across the political corridors of the nation's capitol. But in the pristine prairies of the upper Midwest, ranchers on the frontlines have been equally engaged in the fight. At stake is the country's most important groundwater resource—the Ogallala Aquifer—which provides drinking water to residents in eight states and is the sustaining force for much of America's breadbasket.