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Transport it and bring it here to the united states. >> reporter: and now the latest string operation from february, the seller at the time said an isis fighter was trying to buy the materials but the fbi and other officials concluded the seller made that up in order to start a bidding war and, erin, theres no indication yet that isis has successfully bought any of these materials but that doesnt take aware the fear that they could end up in the terrorist hands. >> thank you, pamela. a frighteni...