9/11 conspiracy theories
Videos
Various conspiracy theories attribute the preparation and execution of the September 11 attacks against the United States to parties other than, or in addition to, al-Qaeda. These include the theory t
The nature of the collapse of the two World Trade Center towers and the nearby 7 World Trade Center (in this photo, the brown building to the left of the towers) is a major focus of 9/11 conspiracy theories.
Criticism of the reports published by NIST on the destruction of the World Trade Center buildings plays a central role in theories about an alleged controlled demolition. The picture shows the simulated exterior buckling of 7 WTC during the collapse.
Excavating equipment was cooled by water spray due to concerns about melting from underground fires.
The Pentagon, after collapse of the damaged section
Some conspiracy theories contend that the collapse of the World Trade Center was caused not solely by the airliner crash damage that occurred as part of the September 11 attacks and the resulting fire
Aerial view of the debris field of the North Tower, 6 WTC, and 7 WTC (upper right). The damaged Verizon Building can be seen left of WTC 7's ruins.
The position of 7 WTC in relation to the other WTC buildings. WTC 1, 2 and 7 collapsed on September 11, 2001.