no proof, it was pulled off with the OBL killing, now again, they can disappear over 200 people with no proof
Yet no one seems to be able to explain this plane just magically vanished off radar systems travelling to Beijing, transponders seeming turned off and yet was still able to fly for many hours until it crashed in the south indian ocean in the opposite direction without anyone picking it up. Good luck explaining that.
Well, you have to admit. There is no proof yet. Maybe there will be, but if there is no real proof, the theories will abound for a very long time.