Track 370 News Today

We were right over it. the pingers were never picked up. >> clive irving no critical wreckage that would give an indication of the cause of the crash has been found. how unusual is this? >> well, i want to talk about the frustration i think we all feel. always searching, expensive searching. it would not be as important as it now is if we had the proper tracking system. i know we all feel action sense of that. i want to explain something. i went to london, the people who track 370, and they have...