Godd evening, gentlemen!
I "enjoyed" watching this video, if you can call it so. No question- there are many things to think about, and some things that seem indeed suspicious. And I agree- governments of all power levels- troughout history- have lied, denied and veiled their operations to stay in power, and probably will always do so.
I do agree that parts the current US administration profit from the situation after what happend in 2001, that there are mighty corporations which have vital interests in keeping the game going, that individual persons will use their position of power for their own benefits. I do not deny that the US seek a position of global leadership.
But I seriously doubt that 9/11 was staged by the US government, or any secret agency or a combination of such.
Here´s some smartass-talk from the structural engineer´s point of view, concerning the collapse of the towers.
Steel looses much of its characteristic strength when subjected to eccessive heat. It is not necessary to reach the melting point (about 1500° C), temperatures of 500-600° are sufficiant, as internal crystaline rearrangements occur, yield strength drops rapidly- the steel gets indeed "softer". In addition, steel has a relatively high rate of changing dimensions under changing temperatures, which in turn leads to very high tensions in the rigid steel structures for such a giant building. (400m high- horizontal forces, such as wind are a major concern- you want a very stiff construction to handle that!) High tensions lead to great deformations when the material ist softend up as it was the case.
You simply cannot compare the impact of a B-25, maybe 15 tons (fully laden, most probably low on fuel, though), lost in fog, traveling at 250 km/h to the impact of a 120 ton B 767 with 40.000 Litres of kerosene., traveling at estimated 850-950 Km/h!
If you take a deeper look at the sources below, you´ll find detailed theories about the crashes. There is a very comprehensive article to be found about the favoured comparison between the B-25 crash and the actual events.
For instance- the WTC was designed to withstand the impact of a B 707, flying at low speed- neglecting any possible fires spreading from jet fuel!
It is a common consesus among the international engineering community, that the high Momentum of the impact destroyed large parts of the lightly constructed outer surface of WTC without doing much damage to the aircraft itself, allowing the wrecked planes to spill most of their fuel inside the building- across several floors!
In addition, internal structural elements were damaged, fire protection coating of the steel elemets removed by the impact , thus subjecting the vital supporting Elements to the fire. Eventually, floor supports failed, resulting in the floors to fall on each other, leading to a dynamic process that could not be stopped. No need for the debated "thermite expolsives".
There are theories that state "the rigid core construction must have survided the collapse of the floors"-but unlike contemporary high rise constructions with concrete core elements, WTC was an all-steel construction. Destined to fail in case of an event as we witnessed, which it was never designed to withstand.
But this is only one smal part of the whole story. And to every argument, there is one to counter it. It is equally stupid to believe everything the conspiracy theorists want you to believe.
The claim that no aircraft or body parts were found at either the Pennsylvania and Pentagon crash sites is simply not true. There is evidence that the pentagon was indeed hit by ar larger passenger aircraft. 189 dead persons were identified, with almost all passengers of the flight identified as victims, at the crash site. See the link below.
Explosions in the WTC?
How could they possibly have brought the enormous amount of explosives, needed for the demolition of a building this size, inside the towers in the first place? With alert status for exactly that threat at "high", especially at the lower levels? If anything, they expected something like 93, if a new attack would come.
Anyone who has seen TV coverage of a controlled demolition knows that you need LOTS of cable connecting the charges. Where were these? No one of 50.000 people working there every day saw them? HAve you any idea how long that would take to prepare? With so many small elements upporting the structure? Especially regarding the very "upright" collapse as we saw it. NO WAY anyone (God, maybe...

) could have done that in secrecy.
Where is RELIABLE proof that is was an inside job? I´dont see it. All I see are little bits of evidence, half-told thruths, told in favor of the conspiracy theory spreaders, which do exactly what they criticise at the "official" version of the story- they show only one side of the story and exploit that for their own purposes.
America´s global aims are another story- anyone with open eyes can sse what´s going on, but here again- another story...
Here is a good website that takes apart many of the conspiracy Theorists´ arguments about the WTC crashes. It is mostly german but lists the original sources and documents als external links. It seems very well researched to me, but have a look for yourselves:
http://www.werboom.de/vt/index.html
God night then... I hope this debate keeps on rolling
Coug