it was fairly frightening for the people of this town. now we have a sense of calm and the hope is that the volcano has finished erupting and we won't have a repeat of what happened in 2002 when several hundred people were killed. >> and these images that we're seeing of this lava flow, just give us some sense of where this was filmed because obviously there is a relief that this flow didn't make it all the way to goma goma, but what have people been telling you about this lava flow that looks absolutely terrifying? >> i think the feeling is that goma's had a lucky escape so far, and to give you some idea, if you imagine a wide river, instead of having a wide river, you have lava flows coming out of this volcano. and what was especially frightening for the people of the town is they had no prior warning because this volcano is one of the most unpredictable in the world and people just