[ghglenn]

I think they push the envelope, so to speak. They don't care if there is proof of WMD's.
They don't care to fake Obama's birth certificate. It creates chaos, safety valves for bail-out, etc.
If they can leave loose ends, it works for their benefit.
If they can't be touched, why wouldn't they do what they want.
They would have planted WMD's, made Obama born in the Capitol building if they needed it so.
There are reasons for the loose ends/chaos...