11.   Firefighters are scrambling from house fire to house fire as Christmas trees dry out and explode under coils of hot wiring.

12.   His political enemies hope he will explode under the Klieg lights.

13.   Inside the truck bed was a bundle of moaning people, all victims of an antitank mine that had exploded under their truck.

14.   The army described the mine that exploded under the tank as similar to weapons used by the Lebanese group Hezbollah against Israeli forces in South Lebanon.

15.   The portfolio exploded under his watch, and his prowess at stock picking became the standard for investing in growth companies.

16.   This month, in two separate incidents, booby-trapped bombs exploded under the cars of British expatriates working in Riyadh.

17.   Or, worse, explode under the weight of the next crisis to come along.

18.   A bomb exploded under the South Lebanon Army truck, wounding one militiaman.

19.   A bomb exploded under a car in the eastern Ukrainian city of Dnipropetrovsk, killing the unidentified man who was trying to it, police said Thursday.

20.   A bomb exploded under a car in the Spanish Basque city of Bilbao on Monday, killing one person, news reports said.