21.   He realized the device was similar to two small bombs that had exploded at college campuses in the Chicago area the previous year.

22.   Here it looked like a small bomb had been detonated in some mud pit.

23.   Hours later a small bomb under a railway bridge in West Belfast detonated when a remote-controlled police robot was trying to disarm it.

24.   In mid-afternoon, a small bomb exploded in a basement supermarket on heavily traveled King George Street, in the heart of town.

25.   In October, munitions experts combing an area of the site that was always off-limits to the public spotted the first of the small bombs.

26.   Investigators determined that the small bomb had been planted by a Lebanese terrorist.

27.   Late Wednesday, a small bomb exploded in an empty bus parked near the building where the trial is set to take place.

28.   On Moscow television, a firm now plugs steel doors capable of withstanding a small bomb.

29.   On Sunday, a small bomb found near a Belfast train station partly exploded.

30.   Raising a frightening prospect for Israelis, a small bomb exploded on a residential street in the heart of Jewish West Jerusalem.