In the Sept. 11 attacks, 19 foreign nationals hijacked four commercial airliners and used the planes as weapons to hit the World Trade Center in New York and the Pentagon in the nation's capital.

What happened to Flight 93 that crashed in Pennsylvania on 9/11? Let us tell you the story. It was a normal sunny morning for the people of America, but a loud noise and flames disrupted them. Two ...

June 18, 2004 -- — As testimony before the 9/11 commission revealed this week, American intelligence was caught off guard as al Qaeda hijackers methodically plotted their assault on America.