"What actual proof is there that Al-Queda, or the hijackers listed were actually responsible for and/or flew the planes that crashed into the WTC, Pentagon and Pennsylvania?"
.... Because "they say so". I personally do not believe them. Watching all the footage of the two airliners over NY the first thing that struck me was that they were flown with
precision. Not by student pilots of whom it was said were almost hopeless in single-engined Cessnas. The most hopeless of all, Hani Hanjour, we are told flew a 757 all the way to Ohio and back, then located the Pentagon, executed a spectacular dive ending in a turn, down to
ground level - and hit the ground floor of the building. One of the airtraffic controllers that witnessed this on her scopes, Danielle O'Brien, stated that the way it was flying she and her experienced colleagues thought it was a military fighter, not an airliner. And nope, I don't buy it either.
http://www.newsday.com/ny-usflight232380680sep23.story
http://september11.natca.org/NewsArticles/DaniellOBrien.htm
"Is it true that some of the hijackers originally listed have been found to be alive and well as stated here? If so, then has there been a revised list? What "hard" evidence is there? I have read elsewhere that up to 8 of the 19 hijackers originally listed have been found alive and well and that their names have not been removed from the list. No new names have been added.
... Don't know about that one. I know we were told "Atta's passport" turned up alive and well on the streets of NY after the whole plane "he was flying" and everyone and everything else in it was "vaporized inside the WTC tower and never recovered". Maybe he tossed it out of the cockpit the millisecond the nose struck the tower.
"Is it true that the airline manifest records have been sealed so that no names of passengers are published? If the government itself has published the names of the 19 hijackers, what would be the purpose of having the airlines withhold the names?"
... Of course. Even the 12 surveillance tapes of Tim McVeigh getting out of the Ryder truck with that middle easter... uh I mean on his own ... have been sealed as a matter of "national security". The purpose? Ah - good question, and one for the "Commission" which is not going to get asked
"And what of the United Airlines and American Airlines unusually large stock shortings? Was there an investigation? If so, who profitted?"
... This was jumped on right away by the Security and Exchange Commission, the FBI, etc and every major agency in Europa. Then it got buried. The parties involved have never been named - only a mention somewhere that they were "investors" in Germany and Israel. This is another question for the "Commission" which is not going to be asked.
Of course, the "Commission" is not "independent" and it is a sham. So the results are not unpredictable.