21.   Authorities believe a timed explosive was planted on the early morning train at an earlier stop.

22.   Authorities believe a timed explosive was planted on the train at an earlier stop.

23.   But at one outdoor cafe, a man and woman huddle in terror behind the green plastic tables as FARC rebels plant explosives across the street.

24.   But police were not certain that the explosive was planted by Palestinian militants, who have carried out dozens of bombings during the current round of Mideast fighting.

25.   Chavalit said it was still not sure where the explosive had been planted.

26.   During his three-hour trial, Odeh said the Israelis blackmailed him into helping, but he denied planting explosives in the car he lent his cousin.

27.   During the drills, rebels ushered prize captives into a room where they had planted explosives at the windows and sealed them to prevent government sharpshooters looking in.

28.   Ersoy blamed the autonomy-seeking Kurdish rebels active in the region for planting the explosives.

29.   Five people were caught by security forces after planting explosives at a government building and a service station.

30.   Four suspects arrested in the case have withdrawn initial confessions that they planted the explosive.