laden issued a warning. terrorizing you while carrying arms in our land is a moral obligation, he declared to the americans. >> outrage, shock, and loss of life. >> thus began the road to 9/11. >> terrorist bombs explode minutes apart. >> bombings at u.s. embassies kill eed hundreds and wounded or 5,000. the u.s.s. cole attack in yemen. >> it was a despicable and cowardly act. >> it killed 17 and in 2001 -- bin laden's greatest triumph. nearly 3,000 americans obliterated. saudi arabia had created a monster. >> powerful bombs -- >> after 9/11 -- the monster turned against its homeland. >> the focus is on al qaeda.