At one point, he says the documents weren't classified, when they were so labeled.
He insists that as soon as he knew his sloppy aids had stored this material at his home, he informed the government. Yet he showed these documents to his biographer on three ocasions, and did not return the documents. All when he was a private Citizen.
He had documents going back to the 70's, when, as a Senator, he had no right to remove them, and, allegedly, not senile.