11.   From the moment that the second plane hit the second tower there were those who entered a competition to see who could suggest more places to bomb.

12.   Frightening as hell to watch the second tower crumble.

13.   Ganci, who died with Feehan in the collapse of the second tower as they directed operations, led by example, colleagues said.

14.   He escaped the collapse of the first tower by ducking inside a nearby firehouse, only to be enveloped by debris from the second tower the moment he emerged.

15.   He remembers feeling the impact as the plane hit the second tower, the sky outside his window turning black, the walk through a neighborhood in ruin.

16.   He looked back to see an orange wave of fire rolling out of the second tower.

17.   He was walking toward the lobby of the second trade center tower when the building collapsed.

18.   Huntleigh performed the screening of passengers on the United Airlines flight from Logan that crashed into the second twin tower in New York.

19.   It included scenes from inside one tower during the collapse of the other tower and then outside in the street as the second tower collapsed.

20.   Later, the second tower collapsed.