Blog 5 9/11

 9/11 was a tragic day the twin towers fallen because terrorist's wrecked planes into them including the Pentagon.The attacks of September 11,2001 in the northeast United States were carried out by 19 hijackers affiliated with al- qadea. The hijackers were organized into four teams, each led by a pilot-trained hijacker with four "muscle hijackers", who were trained to help subdue the pilots, passengers, and crew. 15 of the 19 hijackers were citizens of Saudi Arabia