Many people in america think  that United States government insiders played a part in the attacks, or may have known the attacks were imminent, and did nothing to alert others or stop them. Some within the movement who argue that insiders within the United States government were directly responsible for the September 11 attacks often allege that the attacks were planned and executed in order to provide the U.S. with a pretext for going to war in the Middle East, and, by extension, as a means of consolidating and extending the power of the Bush Administration. but it was a very sad thing which has happend to america many people lost there lives many lost there close ones nearly 3000 people died... Goverments should do something about all this to make sure that this kind of incident never take place again in the future