CNN Legal View With Ashleigh Banfield August 6, 2015 16:06:00
>> i totally agree the black boxes will tell us what happened, but i do think that the marine life on the flaperon, perhaps on other parts, will tell us a lot. there are different species of barnic barnicles, some like to grow in one part of the indian ocean and others in another part. we could do an and alysis throu dna and examine what the species are of these marine creatures giving us some indication of when they attach to these objects, in other words, how long was this debris in the water? and it may tell us the general area. now it does look like they're searching in the right area base...
Source: archive.org