Detailed text transcripts for TV channel - CNN - 20110312:00:41:00
Minutes where they could warn people about the tsunami coming in. >> professor, let me close with this question. obviously, we're still trying to assess the damage, the deaf station that's particularly important, the loss of life. what is your biggest question as someone who studies these things. as you watch this go forward in the days and weeks ahead, what is your biggest question at this moment that you would like to answer? >> well, i think we just heard about warning. what we need to do is increase the level of warning and that means looking at a lot of scenarios and also being ready to r...