As FReepers have already noted, this is not "new" to us - what is new is that the Washington Post is printing it. Another excerpt (severely trimmed to about 100 words to keep Jim R. out of trouble!):
"..The classified documents were sensitive enough that employees arrived on a Sunday morning to pick them up. Several days later, after he had retained Breuer as counsel, Berger volunteered that he had also taken 40 to 50 pages of notes during three visits to the Archives ... he knowingly did not show these papers to Archives officials for review before leaving.
By then, however, Archives officials had served notice that there were other documents missing. ... By January, the FBI had been brought in, and Berger found himself in a criminal investigation -- one that he chose not to tell Kerry's campaign about until this week. ..."
Yep, I realize that. May I remind everyone, that the WaPo isn't leading the investigation either. That's up to the Congresscritters.