Raw Data Records News Today

Us from kuala lumpur. these families want to hear that final transmission. malaysian authorities say, no, this is an active investigation, right, jim? >> reporter: that is correct. you know, the families, understandably, have wanted to be hands on. when they were unable to get the raw data records, the radar records from the malaysians and others, they have gone out on the internet and created their own versions of it. in this case, they had the transcript, the written transcript, just like we d...

Investigation. with so many moving parts, how are authorities prioritizing? >> reporter: well, theyre saying that theyre giving the same priority to that northern arc as theyre giving to the southern arc. but youre right, it is a huge task. theyre asking for the raw records, the raw data. already weve had pakistan and india come back and say theres nothing on our radar that shows this. well, thats not good enough, because somebody in charge of the investigation has to themselves look at those ra...