The main point to focus here is to observe the fall of twin towers.A building burning from the top can never fall down straight till the time its base is intact.A building can only fall down straight when its base is destroyed.Infact bombs were planted in the base of twin towers.The experts observed this incident very meticulously and are of the view that some explosive devises were planted in the base of twin towers which caused the building to fall straight down.The bombs were not only planted in the base of twin towers but also at different places inside the building which was revealed and agreed to by many survivors of 9/11 incident.Plantation of bombs at such a sensitive place was'nt an easy task.Now the question arises here is that in a country like USA with highly sophisticated and modernized security system,how somebody could do this.The answer is really simple as of now this fact has been fully exposed that it was an inside game so plantation of bombs was done by american agents who got training in US military bases and it was done with the help of US ARMY and FBI.
