CNN Death Row Stories March 17, 2014 00:18:00
>> seth, i want to ask you. he brought up that point, the landing. the final satellite ping from the aircraft could malaysian authorities say, have come from the ground. and we know that that northern arc, the potential path leads it entirely over ground, heading to north asia. you've study up on this. are there landing sites there, runways, et cetera, flat areas of the earth where the plane could set down? >> yeah, as an airport planner we typically look for runway lengths between 6,000 and 8,000 feet for a safe landing for a 777. although in an emergency it could land on 4,000 feet of paveme...