Enquiring minds want to know how Gergles knows this for a fact. The only thing I've read to support this is a statement from Berger that he believed there were other copies. What if he took the originals and all that's left are xeroxes? Those are not nearly as valuable as the originals.
"Enquiring minds want to know how Gergles knows this for a fact."
Gergen made his sources very clear: "close associates" of Berger. As to the exact identity of those close associates, this article indicates they are inveterate Clinton apologist Lanny Davis and former Clinton mouthpiece Joe Lockhart.
http://worldnetdaily.com/news/article.asp?ARTICLE_ID=39541