CNN CNN Newsroom April 19, 2014 15:13:00
Sylvia earle is from the national geographic society. good to see all of you. sylvia, to you first. why will they be done mapping this search area so much quicker than all had been thinking? >> well, it really relates to focusing on the most likely a a area, and it may not be in that area, but that's the most likely centered around the pings that were detected. so i think that's the answer. there's no guaranteeing that the aircraft is really in that place. but this is the most likely yar, and so they're focusing on that area. >> jeff, in your view, what's the best way in which to use this blue...