That is fairly typical of islamist “reasoning”, which has, by the way, been used by Obama himself.
The “troofer” stuff, that 9.11 was a “false flag”, was first introduced by a far-left/islamist site in France, and the drumbeat taken up by leftists, muslims and nazists everywhere.
Now it seems that Obama himself may have been in on 9.11.
PLEASE PLEASE send me a link to that! There are stupids right here on FR who are outing themselves as Truthers, and I'd like to smack them back into rationality.