"Perhaps it is because even the slightest admission will trigger millions of angry and bereaved citizens to rise up and give new meaning to 'class-action'?"

This is why I believe it will take years & years to uncover and unpack the scam. In fact, I would bet $'s that I most likely won't live long enough to see full transparency...in this life anyways. I think class action suits will be the least of worries.