CNN The Situation Room January 6, 2015 22:23:00
It's almost impossible. >> reporter: bobby skoley is a former u.s. diver who helped in the rescue of the twa flight. a diver's air hose is especially vulnerable. >> you are working in an aircraft wreckage that is full of twisted, razor-sharp metal. and then it is intwined in miles and miles of all this electrical cable that you could get caught up in tangled in and then you would be trapped. >> reporter: then divers need to use knives like these to free themselves or their partner putting their own life at risk has to get them out. in the java sea where visibility is extremely limited, skoley ...
Source: archive.org