Let's work with theories, a documentary was made, mounting scenes in a script, a paranoid for sure was created among all country creating such thing of echo chamber to lead the country for the war, but let's take a look on the following. The money from OIL is very hard to 'disappear' and 'appear', also the buildings had offices, like, washing money, OIL money is already washed. It is a clean money, so even being against the empire, was due to some sort of 'empire war', but needs a lot of money all this movements.
So money is washed on drug dealing on 'legal operations', softwares working on frenesi, betting all time on low term transactions, several losses, but billions were washed, 'wall street has a name to maintain', they live by pills and drugs, but as dirty bastards, corrupt as in any place on word, like, do anything to live in a nice apartment near office. It is normal, a normal guy of big urban centers, took a soup MBA, don't do too much things, programming on frameworks all time, strike to implement a framework on company, that things that all 'friends networks like to do'.
But something goes wrong, some billions are about to appear in a small firm scandal, washing money from POPSTARS that lack on success, celebrites, googlelizers, all that things that everybody see and close the eyes as well, we are all devils in the cave waiting the end. Nobody see the truth, is not elegant, the good thing is smoke a pipe of meth and do some orgy with criminals. Then from where the money will came? Drug Dealing, once you are a terrorist you will make deal with them, heroine meth drug dealers mainly, they have a lot of money, you know how to wash because you have friends of oil on stock markets.
Also you know the preparation how it works, brain washing as they did on google, trying to transform you on some adorable lover of the totem, as we know they do business with porns actors and actresses, so, they like the stuff too, 'it is the world'. So mister terrorist make a big link with misters hero monsters, an ancient cartel, prepare the thing, explode the buildings leading the country to like a new order of bugged browsers, a disorder on media, who to blame? Internet Explorer ? the Drug Cartels? Who who ? Simple, they don't know yet, they never investigated the relations with texan-mexico drug cartels and terrorist groups, here i know how it works, fanatical and drug cartels work together to fix the members that are 'out of the sloop curve', keep watching tv, "you were doing well zombie", now imagine the following, they haven't investigated such relations because were focused on Middle East, weaken the region, felt some dangerous, but the thing don't work as expected, they are about to broke because, as usual nobody is idiot, there is always a reason to demolish 2 giant building icons of the capitalism in an exact date, if something real bad was happening.
Then checking the events 1year you understand, such individual of the documentary never thought that maybe was just a puppet of the 'correlate and mount that will appear fine', as a mambo jambo fat promoter ball sucker, never realized that maybe such variables weren't evaluated at that time because the 'frenezi' of the attack have weakened the secret service. All regards maybe to giant money wash operations, big speculation with such money that 'hum some operations have interfered with funds, start to affect real bad the economy all that money', something have to be done, middle east is like at other side of the world, will generate a giant tone of pile of shit for a decade, and nobody will notice that maybe, just maybe an almost centenary industry of the heroine have inflated too much around the country.
