screen of the justice department. according to the inspector general's report, as of last july, the u.s. marshal service was unable to locate the two people described as known or suspected terrorist this infewer yates some members of congress, including senator chuck grassley, this is another example of the justice department's ineptness at the basic handling of an important practice. they may be in a witness protection program but they were still known or suspected terrorists. it's only logical the federal department know where they are but justice department says this is a witnesses are free leave it. >> shepard: we're learn something witnesses with terror links may have boarded commercial airplanes. is that right? >> this is another problem. people who go into the witness security program are given new names and identities about the justice department wasn't authorizing the new names to be