CNN Wolf March 12, 2014 17:38:00
This over many years in many circumstances, are now getting to grips with the investigation on where that plane might be. >> kit, five days into this hunt for this missing plane, simply seems to have vanished, they're now doubling, tripling the area that they're searching for. how troubling is that to you? what does it suggest? >> well, the few pieces of information we had that began to give this investigation some direction have now been challenged for their authenticity. and we don't really know. so we have the scenario of the airplane continuing, that this track is false. we have -- the tra...