living in their tents. and you know what makes the whole thing so frustrating, so difficult, so traumatizing for a lot of people, is that unlike a cyclone or tsunami an earthquake you can never predict. you didn't have a warning. these people. when we were there kept coming do you know of anything? have you tacklked to scientists experts. any way we can tell if we can go back into our homes? this is the thing. people don't know. and the aftershocks are continuing. relentless. even last night. and five, six. aftershocks. and some quite major. people are terrified, rosemary. right now, a lot of them are still living in tents. we mentioned the u.s. helicopter. involved in the aid motion there in nepal. it has gone missing. and they raise the possibility