The officials acknowledge that even if they found the website founder, Julian Assange, it is not clear what they could do to block publication of the cables on Wikileaks, which is nominally based on a server in Sweden and bills itself as a champion of whistleblowers.
American officials said Pentagon investigators are convinced that Assange is in possession of at least some classified State Department cables leaked by a 22-year-old Army intelligence specialist, Bradley Manning of Potomac, Maryland, who is now in custody in Kuwait.
And given the contents of the cables, the feds have good reason to be concerned…
Manning has reportedly admitted that he downloaded 260,000 diplomatic cables and provided them to Wikileaks. In Internet chat logs first revealed by Wired magazine, Manning also took credit for leaking the 2007 video to the website.