One of the most popular conspiracy theories based upon 9/11 is that the …show more content…
The government claimed that building 7 was destroyed by fires which reached it from other close-by buildings. Scientists, however, disagree stating that fires alone could not reduce a steal skyscraper to rubble. Furthermore, investigators were not allowed to take samples or even go near the collapsed building yet scientists were able to get samples of dust from ground zero. We can only assume that the government was trying to hide something about the collapse of WTC 7. The officials from the National Institute of Standards and Technology say that a three year long investigation was carried out, which discovered that WTC 7 collapsed because of internal uncontrolled fires that were caused by the collapse of the close-by North WTC. These fires continued for seven hours as the main water sprinkler connection had been severed. No evidence of explosives were found and no videos recorded sounds loud enough to be an