Firefighters are making some progress in battling what could become the largest wildfire in Arizona's history.

FOX News Radio's Todd Starnes reports:

 

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The Wallow Fire in Arizona now over 500 square miles -- but there has been some headway made against it... but why has it taken over a week and a half for progress to be made in containment?

FOX's Casey Stegall reports from Springville, AZ:

 

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