CNN New Day April 10, 2014 10:43:00
The "ocean shield" and where it went, making the turns, going up this way and coming back down. you can see they're attempting to make a grid along this arc. you saw the arc before. >> yeah. >> that was in here before. now you can see that you're starting to pick up these pings. you have a two-hour ping and few others. some are outside, way far away. >> this seems scattered to the uninitiated eye. there is a method to this? >> absolutely, there is. you can see they're starting to come together here. partly the reason the way it is is because when you're dragging the pinger you have to pull it ...