CarolC, and LH: just to be clear, I don't think anyone here is unintelligent. Far from it. I said that knowing CarolC and others to be highly intelligent and lucid, causes me to be surprised that some of the conclusions expressed here have been reached. Please don't mistake what I said.

I simply think that you are wrong, and I know that this conspiracy theory is mostly based on a strong desire not to believe in a world where such tragic and stupid and pointless things can happen. I understand that. Like a lot of conspiracy theories, it starts with the conclusion that is desired and then everything else is carefully selected and interpreted working back from the conclusion to the initiating event.

And that reverse engineering of an otherwise unsuspported conclusion will akways be wrong.