"What we saw last year was a very sharp rise in inter-tribal violence."

VOA: standard.2010.03.23

The front was very narrow and sharp.

VOA: special.2009.12.23

"What we are seeing in Iceland is that as the magma particles get towards the surface, they interact with the very cold water and they chill to form glassy fragments and these glassy fragments are small, they have sharp edges and when those get up in the air that is what is causing the risk to aviation."

VOA: standard.2010.04.15