★ 6.8
★ 7.5
★ 7.1
★ 6.1
★ 8.6
★ 6.4
★ 7.9
★ 7.0
★ 6.3
★ 2.2
★ 5.5
★ 6.2
★ 10.0
★ 6.0
★ 6.5
★ 8.0
Survivors tell how 12 fire-fighters, a police officer and an office worker survived inside the North Tower of the World Trade Center as it collapsed on top of them
