CNN CNN Newsroom April 11, 2014 19:36:00
Can narrow it down. they really do have to narrow it down as far as possible before they put the submersible down because that thing goes at walking pace. they have tried to narrow that down further. still a long way to go. >> michael holmes, thank you. coming up, if the plane did crash into the indian ocean, what would that look like after more than a month under the sea and how would that affect what investigators are looking for and where? plus a mystery on the board of alabama. two navy seals found dead with large amounts of heroin found near their bodies but the family says it doesn't add...