CNN The Lead With Jake Tapper April 10, 2014 01:15:00
Through here. this looks like a mess, like they rode around randomly, but they didn't, jake. what they did essentially is put a grid on the ocean. this is how they follow the pings, they go one way and then they look for perpendicular paths, and then they take the commonalty, and they can essentially cut that down. so undertakjake when you say ho is it now? maybe around 560 square miles now. but that is really much, much smaller than we have been dealing with in almost every report. >> and tom, the topography of certain areas of the world, we know a lot about. mostly we know very little about....
Source: archive.org