Was Osama invloved (yes!)?
From the 9/11 report:
KSM admits:
"KSM claims that Bin Ladin could assess new trainees very quickly,in about ten minutes,and that many of the 9/11 hijackers were selected in this manner. Bin Ladin, assisted by Atef, personally chose all the future muscle hijackers for the planes operation, primarily between the summer of 2000 and April 2001. Upon choosing a trainee, Bin Ladin would ask him to swear loyalty for a sui=cide operation.
After the selection and oath-swearing,the operative would be sent to KSM for training and the filming of a martyrdom video, a function KSM supervised as head of al Qaeda?s media committee.104
KSM sent the muscle hijacker recruits on to Saudi Arabia to obtain U.S. visas.He gave them money (about $2,000 each) and instructed them to return to Afghanistan for more training after obtaining the visas.At this early stage, the operatives were not told details about the operation.The majority of the Saudi muscle hijackers obtained U.S.visas in Jeddah or Riyadh between Sep=tember and November of 2000.105
KSM told potential hijackers to acquire new ?clean?passports in their home countries before applying for a U.S.visa.
This was to avoid raising suspicion about previous travel to countries where al Qaeda operated. Fourteen of the 19 hijackers, including nine Saudi muscle hijackers, obtained new passports. Some of these passports were then likely doctored by the al Qaeda passport division in Kandahar, which would add or erase entry and exit stamps to cre=ate ?false trails? in the passports.106
In addition to the operatives who eventually participated in the 9/11 attacks as muscle hijackers, Bin Ladin apparently selected at least nine other Saudis who, for various reasons, did not end up taking part in the operation: Mohamed Mani Ahmad al Kahtani,Khalid Saeed Ahmad al Zahrani,Ali Abd al Rahman al Faqasi al Ghamdi, Saeed al Baluchi, Qutaybah al Najdi, Zuhair al Thubaiti, Saeed Abdullah Saeed al Ghamdi, Saud al Rashid, and Mushabib al Hamlan.
A tenth individual, a Tunisian with Canadian citizenship named Abderraouf Jdey, may have been a candidate to participate in 9/11, or he may have been a candidate for a later attack.These candidate hijackers either backed out,had trouble obtaining needed travel documents,or were removed from the operation by the al Qaeda leadership. Khallad believes KSM wanted between four and six operatives per plane. KSM states that al Qaeda had originally planned to use 25 or 26 hijackers but ended up with only the 19."
Hmmm…does Osama handpicking hijackers point to al qaeda involvement…?
Jeebus.