Beginning with the 1993 World Trade Center bombing, journalist Steve Coll chronicles the events that took place in the lead-up to the terrorist attacks on Sept. 11, 2001, including missed signals, failed operations and political turf wars.
Part 1: Brooklyn Jihad (1990-1995)
Part 2: The Bin Ladens (1995-2000)
Part 3: The Days of Terror (2000-2003)