11.   And it prompted Attorney General Janet Reno to conclude that the bombing was most likely the work of an American group and not international terrorists.

12.   And Moscow has produced no evidence that four recent apartment house bombings were the work of Chechens.

13.   And maybe if the bombing is spectacular and the pilots heroic, that symbolic action will allow us to get on with what really has to be done.

14.   And some Republicans said the bombing is long overdue.

15.   Authorities believe the newspaper and clinic bombings were diversions for bank robberies.

16.   Authorities suspect that bombings are the work of terrorists aligned with Muslim insurgents fighting federal troops in the southern Russian republic of Dagestan.

17.   At this writing, police do not know whether the bombing is foreign terrorism or domestic.

18.   Attacks on Israelis have sharply declined, although spectacular new suicide bombings are always possible.

19.   Bombings are arguably the easiest cases for detectives to identify as following a pattern, because the bombs leave an abundance of physical evidence.

20.   Bombings were frequent.