FILE - In this Nov. 10, 2010 file photo, petrochemical plants and refineries are shown in this aerial view, in Deer Park, Texas. Three commissioners appointed by Gov. Rick Perry may grant some of the ... more 
FILE - In this Nov. 10, 2010 file photo, petrochemical plants and refineries are shown in this aerial view, in Deer Park, Texas. Three commissioners appointed by Gov. Rick Perry may grant some of the nation's largest refineries a tax refund of more than $135 million. (AP Photo/David J. Phillip, File) less 
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Associated Press | Photo By David J. Phillip, File
Mon, Sep 26, 2011 10:37 AM EDT