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Wed November 30, 2011
Can Grazing Reduce the Risk of Wildfires?
Researchers and ranchers are studying whether cattle grazing could significantly reduce the risk of catastrophic wildfires in rugged areas of the southwest. As Laurel Morales reports from the Fronteras Changing America Desk, firefighters had the toughest time fighting recent record-setting fires in steep terrain where dry grasses and other fuels had built up.