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Image: U.S. Customs and Border Protection Office of Field Operations Officer Conduct Global Observations of Air Traffic and Trade Activities
Officers of the U.S. Customs and Border Protection Office of Field Operations conduct global obvservations of air traffic and trade activities at the new National Targeting Center in Sterling, Va., December 14, 2016. (U.S. Customs and Border Protection photo by Glenn Fawcett/Released)

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