Secretary Dirk Kempthorne on visit to Independence National Historical Park and environs in Philadelphia, Pennsylvania, where he toured with his wife Patricia, aides, and Independence National Historical Park Deputy Superintendent Darla Sidles, and spoke with National Park Service staff, law enforcement personnel, and visitors

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Keywords: affairs, agency, american, conservation, department, development, energy, environmental, federal, interior, lands, national, native, natural, parks, protection, public, resources, secretary, wildlife