A question and answer format is used to provide some possible explanations for terrorism.

Describes the actions of emergency telephone operators, police officers, firefighters, trained dogs, and individual citizens who helped in the aftermath of the terrorist attacks on the World Trade Center and Pentagon on September 11, 2001.

Describes the events and immediate aftermath of the September 11, 2001 terrorist attacks on the United States, in which planes were crashed into the Twin Towers buildings in New York City as well as into the Pentagon building near Washington, D.C.