I work in cryptography. This field has taught me something rather applicable here: It is far better to know your secrets are in the hands of your enemy than i

I work in cryptography. This field has taught me something rather applicable here: It is far better to know your secrets are in the hands of your enemy than it is to not know when they are in the hands of your enemy. If your secret stuff is released on Wikileaks, you know about it. You can take steps. e.g. Evacuate your informants before the Taliban whack 'em. If the Taliban get their hands on a list of CIA informants, without the CIA knowing, those guys would be screwed. As it stands they've got a fighting chance. Wikileaks or sites like it are now a fact of life. If the CIA disappears Assange into some banana-republic torture-hole or simply assassinates him, his fate would most likely be leaked to Wikileaks successor. The cat is now out of the bag. The U.S.'s only real option here, aside from investigating how that data was leaked in the first place, is to attempt to improve their ability to cope with leaks when they do happen. Time often makes all the difference, so they would be well served by developing a relationship with Assange. e.g. "You give us a 48-hour heads up when you leak something from us and we'll forgo atomizing your brains with precision guided explosives." It's not like Assange would have a choice if presented with such a deal. However embarrassing his assassination might be for the U.S., it will ensure that the next Wikileaks plays ball.