Two of the hijacked planes attacked the World Trade Center in New York City. One struck the Pentagon and the fourth was brought down in Pennsylvania.
No one knows really but indicators are that it was an internal attack, ie, someone from within the United States.
one of the persons that attacked the twin towers was named jack berrington who was 43 years old. he hated the u.s. he was from England
terrorists
Terrorist groups wished to kill hundreds or, if they could, thousands of innocent Americans. This is what extreme religion does to you...most Muslims are very peaceful, just like Christians or...