1.   Apparently pipebomb went off but did not ignite gasoline.

2.   It was unclear Thursday night what ignited the gasoline, how bad the damage was to the pipelines or how long they would stay shut.

3.   It shatters on impact, igniting the gasoline.

4.   The smoldering handle ignited the gasoline and the explosion engulfed Beamer.

5.   Many fires started when lava ignited gasoline stored in buildings and garages in the eastern Congo town of Goma.

6.   Police said they also threatened to spill and ignite gasoline -- a feature of violent Kurdish demonstrations in Germany in the past.