31.   The north tower had been hit by a hijacked jet, and Eric was planning to get out of the building.

32.   The names of every country and state that lost people when the hijacked planes hit the twin towers were also engraved on the ball.

33.   Then, Andrew Card, his chief of staff, came in to tell Bush that a second plane had hit the towers and America was under attack.

34.   There was concern in Dras earlier Tuesday when a television relay tower was hit by artillery.

35.   They are studying many factors, including the point at which each tower was hit.

36.   Then the south tower is hit.

37.   Chechen officials said an electricity distribution station and the television tower had been hit, the correspondent reported.

38.   The difference between the first and the second plane hitting the towers was twenty minutes.