Yes we all "knew". All of us "knew". Some of us have "known" for something like 15 years. (Which, BTW, is why I'm most sure why Obama is getting so much flack. Its a Clinton - Bush - Obama scandal.)
But none of us, not one, actually did know anything at all. We suspected, or assumed. But we did not know. Not unless one of us is working for the NSA, etc, etc. (Ironic if I have just picked on the one poster who is)
Now we do know. It is absolute. No doubt, no shouting down, we know.
There is a huge difference: Before we were written off as conspiracy nuts jobs. Now we have certain knowledge.
Im not picking on you personally. Your post is one of many in the past couple of days. As such I have not down voted you, that would be unfair. But please, can people stop with this sort of comment? We all know we "knew".