1.   Fleisher was back working on the gardens two days after the towers fell.

2.   It must have smashed through the window as the tower fell.

3.   She can see that smile when she recalls the Friday before the twin towers fell, when the couple went on a nighttime cruise around Manhattan.

4.   Sanae Zahani got to New York the day after the towers fell.

5.   A thick cloud of acrid, white smoke blew through the streets after the four-story fragment of the south tower fell Wednesday.