this week the flight 370, it went as low as 4,000 feet to avoid radar, a move that would burn fuel at a faster rate. if malaysia's altitude claim is true, are searchers way off the mark right now? >> i don't think so. the difference between 12,000 versus 4,000, i really don't think so. i would repeat what david gallo said, the investigation is an ep and flow process. you lose confidence, gain it back, depending on, we all want this progress to occur a lot quicker. but in answer to your question, i don't think so. the problem is, the malaysian government, seems to come out with conflicting information about this radar date pa. i don't know what to believe. where it went. over to malaysia? north of the indonesian peninsula? come back down? a lot of it doesn't make sense. >> it was cka calculated in com math. some slamming the british satellite company for keeping that raw data secret.