There certainly are valid questions surrounding Israeli's, Mossad, CIA, Americans and Arabs.
One thing you failed to mention in your original post is the War games going on that day simulating aircraft hijackings and attacks. These are on record.
The fact that some of the hijackers received training from the US military. Were in contact with US intelligence and FBI.
Al Queda the name itself was concocted by the CIA during the Cold War.
Link
Lindauer: Dr. Fuisz never formally revealed his source to me. But within about 30 minutes after airplanes struck the Twin Towers , he blurted something to me over the phone.
He told me the Israeli Mossad had advance warning about the attack. As I recall, he said it before the buildings collapsed.
He asked me if I thought it was "an accident that a man and woman happened to be waiting on the sidewalk with a video camera, ready to record the attack." He was highly agitated. He challenged me "how often a bystander has a camera cued up to record a car accident?"
Then he said, "Those are Israeli agents. It's not an accident. They knew this attack was coming. And they were waiting for it."
I was outraged and shocked by the images on the television. I shot back something to the effect of, "You mean, we've been looking for an attack all this time! And the Israelis knew about it? And they didn't tell us?" In retrospect, outside the passion of that particular moment, the Israelis may have told us much more than Richard Fuisz may have known.
Immediately the phone line cut dead between us.
I called him right back. Very calmly, he said, "Susan, we must never talk about that again."
There's a couple more details regarding this Mossad team with the video camera. Dr. Fuisz was able to announce their identities before the media publicized who they are. The attack was so new when he said it, that it seemed to me that he already knew about them.
I could be wrong. But I don't think so.
The Brits, French, Israeli, Iraqi and Russian intelligence agencies tried to warn the US of impending attack and no one listened.
I don't think it is a Black and White issue. There are criminals that operate within all the intelligence agencies. Many unsavory characters to say the least. The Jewish religion/race as a whole are not responsible for the attacks of 9/11, that is ridiculous. As ridiculous as Christians or Muslims are responsible for the attacks!
But that is no reason to not investigate any possible lead!
The next question is did the Bankers and Wall St benefit from 9/11. After seeing the bailouts and criminal shenanigans on Wall St I would have to say yes. We have been fleeced of Trillions of dollars for the war and bailouts leaving the little guys jews, christians, muslims, taoist, budhists etc etc to pay the bills and the human price for this attack.
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But hey, did you notice some huge time gaps between transmissions? I suspect some txn may have been
erased! Possible? 
