Customs and Border Protection Officer Rebecca Rhinehart asks a passenger about something in his suitcase at Washington Dulles International Airport. Customs officers search for illegal drugs, plants, animal products and food items. (The Washington Times)

Customs and Border Protection Officer Rebecca Rhinehart asks a passenger about something in his suitcase at Washington Dulles International Airport. Customs officers search for illegal drugs, plants, animal products and food items. (The Washington Times)