State Field State Park Director Clay Phillips talks with Jared Blumenfeld, regional administrator of the Environmental Protection Agency, during a tour of the park just north of the border with Mexico... more 
State Field State Park Director Clay Phillips talks with Jared Blumenfeld, regional administrator of the Environmental Protection Agency, during a tour of the park just north of the border with Mexico Wednesday, Sept. 21, 2011, in San Diego. Blumenfeld toured the area Wednesday as the agency embarks on an eight-year plan to improve the environment along the border. (AP Photo/Gregory Bull) less 
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Associated Press | Photo By Gregory Bull
Wed, Sep 21, 2011 5:03 PM EDT