WTC - Fire Fighters's Radio Communications In South Tower http://www.youtube.com/watch?v=HjrpKV_mI18
These are radio communications of the fire fighters on 911 and, as you'll hear, South tower doesn't seem to be an inferno. Where is the blazing fire that melted the steel columns?
In this YouTube clip you hear firefighters, who on September 11, 2001 are in the south tower of the World Trade Center to save people.
Fifty minutes after the impact of the airplane in the 81-th floor, the firefighters reached the 79th floor.
They only find some minor small fires (isolated pockets of fire). There is no panic, no inferno, nothing indicates that the construction could collapse.
The firefighters will go up trough the stairwell. In the lower part of the building the elevator still works. Wounded are helped outside.
The terrorists who have placed explosives in the building are listening in on the firefighters. They can no longer wait until the fire fighters extinguish the few fires in WTC2. The tower has to collapse soon now. A minute later the tower collapses.
When buildings collapse from earthquakes, reinforced concrete floors remain intact after the collapse and you'll find a large pile of concrete. The concrete floors of WTC2 are pulverized into dust.
Huge hot mixtures of gas and dust create rolling Pyroclastic Flows which can only occur as result of certain explosive volcanic eruptions or ... explosives.
In this photo slide you can observe these Pyroclastic Flows very well: http://smg.photobucket.com/albums/v393/youricarma/NineOneOne/?albumview=slideshow
The steel construction beams breaking into pieces of about 10 meters, so they exactly fit on a truck without any cutting torches required.
WTC 2 is ripped apart and crumbled to dust by excessive forces. On the other skyscrapers in the area body parts of the victims are found . Tiny fragments which are blown out with great force from WTC2.
Explosives were placed in every third floor to break the steal structure on the welds. The explosion crumbled the concrete, splintered office furniture, crevices victims apart and blew the body parts hundreds of meters out of the windows.
World Trade Center 2: There Was No Inferno http://whatreallyhappened.com/WRHARTICLES/wtc2_fire.html?q=wtc2_fire.html