it had been in the water for a long time indeed. but this piece hadn't. but they are dna testing it. but they think it's not likely to be from mh370. experts from flying in from across the world and will meet first thing monday to start their analysis and coming here wednesday to verify whether or not this flaperon is from mh370. at this point let's bring in david malcow. he joins us from hong kong. we don't have solid confirmation any debris is from mh370 yet but we have a few leads that could be promising. bring us up to speed on the latest on the investigation and the ongoing search. >> reporter: that's right. of course ultimately with this flaperon and other pieces of potential debris washing up