I'll give this a go.
QUOTE (Q24 @ Dec 6 2007, 08:38 PM)

What were the purpose of Al-Qaeda attacks directed at the US pre-9/11?
Let's start by listing the attacks attributed to al Qaeda and the numbers of casualties involved.
- December 29, 1992 - two bombs in two hotels in Yemen apparently designed to kill US troops on their way to Somalia. No US fatalities since the troops were staying at a different hotel.
- February 26, 1993 - the first WTC bombing. Six killed. You'll be aware, no doubt, that the FBI had an informant and are believed by some to have been instrumental in the plot itself.
- January, 1995. At around this time, the Bojinka Plot was foiled. It was allegedly a plan designed to blow up a number of planes and also fly others into buildings in the US, most notably the CIA's HQ.
- August 7, 1998 - simultaneous bombs at two American embassies - one in Nairobi (Kenya), the other at Dar es Salaam (Tanzania). 212 were killed - 210 Kenyans and 11 Tanzanians.
- October 12, 2000 - the suicide attack on the USS Cole. 17 killed.
So prior to September 11, 2001, al Qaeda had killed around 25 Americans in various 'terrorist' attacks (if I've missed any, forgive me).
To answer your question re: purpose - psychological preparation.
I would just add to this list the Bali bombings in 2002, which were principally aimed at Australia. There is a very interesting and oft-forgotten aspect to these bombings. KSM, the putative architect of 9/11, 'confessed' to the Bali bombings. But, the then-Indonesian Prime Minister has also asserted that he believes the order to go ahead with them was given by the Indonesian authorities. If you connect the dots, and assume both parties are telling the truth, then Bali was a flase flag attack, carried out by al Qaeda operatives. The question is, for whom?
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How does the theory fit with the seemingly faked videotape ‘found’ by US forces in Jalalabad in 2001?
I'm not so sure the video is faked. I'm pretty sure the translation is flawed though.
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How does this fit with Osama Bin Laden’s protest of innocence in an interview with Pakistan’s Daily Ummat newspaper?
Bin Laden has apparently protested his innocence several times where 9/11 is concerned, and also where some of the other plots listed above were concerned. I think it's quite possible bin Laden is dead and has been for some considerable time. I think it's also possible he's a Lee Harvey Oswald type figure - assuming, that is, you accept that LHO was probably a patsy as conspiracy theories suggest.
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If Osama Bin Laden is working with Western intelligence, why did he not claim responsibility for the attacks immediately after 9/11?
See above.
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These are the first points that come to mind which do not sit quite straight with the Gladio-style theory. I am not at all saying the theory is wrong, I just would like to hear someone else’s opinion of how the whole Al-Qaeda, 9/11 and War on Terror scenario falls into place.
I understand. And I'm not making the claim that my ideas are watertight. Further, I don't mean to suggest that Gladio is a precise model but that it provides us with an idea of the sort of framework within which this type of relationship could work.