investigations. those investigators will arrive sometime this afternoon we are told by the paris prosecutor s office. who are they? the united states and ntsb and national transportation safety board, boeing, malaysia airlines. malaysia civil aviation authorities. a team relating to mh-370 and chinese officials and australian safety board joining in at the very last minute. they will come to this lab. a high-tech lab and one of the best in the world where previous aircraft investigations have taken place. they will assemble and run their tests. the flaperon was delivered as you remember over the weekend in a sealed container led by a police escort. this is an incredibly delicate and sensitive investigation on so many levels. is it mh-370? one of the greatest aviation mysteries of all time. where did it go down? how did it go down? those are the kind of answers that potentially they can answer