FILE - In this Sept. 18, 2013 file photo, EPA administrator Gina McCarthy testifies on Capitol Hill, in Washington. Republican lawmakers and industry groups are ramping up legal and legislative ... more 
FILE - In this Sept. 18, 2013 file photo, EPA administrator Gina McCarthy testifies on Capitol Hill, in Washington. Republican lawmakers and industry groups are ramping up legal and legislative efforts to derail Obama’s climate change agenda. A look at the options. (AP Photo/Cliff Owen, File) less 
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Associated Press | Photo By Cliff Owen, File
Mon, Sep 23, 2013 5:28 PM EDT