61.   The camera pans up to follow the path of the plane as it rams the north tower.

62.   The front of the Winter Garden and the pedestrian bridge to the trade center were crushed by part of the falling north tower.

63.   The firm, a government bond trader, had its headquarters on four floors near the top of the north tower.

64.   The first jetliner crashes into the north tower of the World Trade Center.

65.   The men radioed that the crew should enter the front door of the north tower.

66.   The north tower recently sprouted signs for Hertz and Maxwell House.

67.   The north tower groaned.

68.   The north tower had come down.

69.   The north tower imploded.

70.   The north tower was on fire.