CNN State of the Union With Candy Crowley March 23, 2014 16:05:00
Currents to make sure that the planes can get back to where that debris would be. but they haven't been able to. partially it's visibility very difficult, partially there are big currents there, it's a big stretch of walter and they're having real difficulty. >> in perth, australia, andrew stevens, thanks very much and good night. ultimately nothing will be more important in this investigation than this noise. [ pinking sounds ] surprisingly soft but that is the ping from the plane's black boxes which if they find the debris will be what leads them to all those-important data recorders. we are...
Source: archive.org