"In January 2007, departing Republican staff of The United States House Committee on Oversight and Government Reform released a report titled Sandy Berger's Theft of Classified Documents: Unanswered Questions. It states that the FBI or the Department of Justice never questioned Berger about two earlier visits he made on May 30, 2002 and July 18, 2003, when he reviewed White House working papers not yet inventoried by the National Archives, and speculates that, had Berger previously been entirely successful in actions at which he was later caught, "nobody would know they were gone." It also contains the FBI's statement as to why they concluded there was no exposure on those dates: "Berger was under constant supervision".[27][15] Despite senior Bush Administration officials giving the report's authors highly unusual access to internal information about an ongoing DOJ investigation,[28] the report contains no new facts that the career prosecutors handling the case overlooked.
The report did, however, cause the Wall Street Journal to, in January 2007, retract their initial opinion of the case, saying there are substantial questions concerning the truth of Berger's statements and that other documents may have been removed. They now argue that Berger's taking of multiple copies of the same document contradict his statement that he took them only for his personal research, since they note that he could have simply taken one copy. However neither they, nor the committee report, detail an alternate theory in which multiple thefts of the same document are key.[29][30] Mr. Berger continues to insist that he took the copies of the same document for personal convenience, and thought them overclassified (i.e. the information they contained was not actually sensitive to national security)."
The above is from Wiki as well...
