Article was pretty light on the details. I thought the new york times did a pretty good job of convincing me it was a joint israel/us op back in january: Israe

Article was pretty light on the details. I thought the new york times did a pretty good job of convincing me it was a joint israel/us op back in january: Israeli Test on Worm Called Crucial in Iran Nuclear Delay http://www.nytimes.com/2011/01/16/world/middleeast/16stuxnet.html?_r=1&ref=stuxnet http://www.nytimes.com/2011/01/16/world/middleeast/16stuxnet... (pay special attention to the national laboratory discussion) It doesn't sound like Langner is presenting any proof per-se, but then again it's not something I'd stand up on a chair and prove if I could.