CNN Presents

Season 2001 Episode 18: Investigating Terror

How could the 19 suspected hijackers -- and whoever may have helped them -- hide in plain sight in the weeks and months before September 11, fooling everyone to such deadly effect? Investigators from the United States and throughout the world are now faced with that question and many more as they try to trace the trail of terrorism.

Genre:

Documentary

Seasons:

7

Episodes:

75

Actor:

Anderson Cooper

Quality:

HD

Status:

Ended

First Air:

-

IMDb:

5.0