Detailed text transcripts for TV channel - CNN - 20100420:16:06:00
Had -- well, i think the ash that's gone to europe will decline because there is much ash being produced at the volcano at the moment. >> this is not something you can guarantee? the science of predicting volcanos cannot be guaranteed? >> no, i have no control over volcanos. i'm making assessments on how volcanos behave generally. it is likely we have seen the peak of activity. now it's on a declining trend. >> is it fair to say that it's likely the worst is over? >> it is likely, but we cannot know for sure. >> is there in way to put a percentage on it? >> no, it's impossible. real really, we...