According to the Iranian president, the American government is obliged to document the reasons for the 9/11 tragedy, and not to feed people with what the US president will say. He also added that if Iran’s authorities were awarded with a proposal to study the causes of the events that occurred on September 11, then the American government would create a certain sacred image around that tragedy in order to use it as a reason for invasions and coupings at any convenient point of the world.