CNN Legal View With Ashleigh Banfield January 2, 2015 17:35:00
Months, even years. some of these cycles in the ocean -- and i'm no oceanographer but what we've heard from dave gallo and others, it can circulate for years, actually. >> so how are they able to narrow the search field, as karen said, to the size of the state of delaware? >> well, the search field, first of all, is because of the fact that they've identified where the debris is but that's not really the primary thing that they use to narrow in on this. what they are looking at is radar data which shows them exactly where the last point of contact was. from there, you can draw a circle based o...
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