the country beauts to the big jigsaw puzzle. there was a radar trace across the southern peninsula and down to the south. >> something big, the size of a 777. no proof it was that 777. >> there is no proof. but we've got to take all the evidence in the context we're looking at and that, to me, along with the absence of sovereign territories in the north identifying it. >> mark, so many people so quickly chose the option of a highjacking that that could be the only explanation for something this unusual, specifically with those altitudes and that turn. why does the highjacking not seem so plausible? >> i think, before i address that, let me comment about this northern route, southern route question. >> sure. >> one fact people seem to agree