Razor Sharp Metal News Today

Maritime targets. a tunnel under the egyptian border and israeli border. that was hit. israel is claiming some of the weapons used by islamic jihad were supplied by iran. the remnants of one of those weapons. shrapnel from a mortar that crashed just outside of a kindergarten. a short time before parents were to drop off their kids. this razor sharp metal was flying all around this kindergarten just outside of the playground. no injuries to report on the israeli side of the border. >> sandra: did...

Its almost impossible. >> reporter: bobby skoley is a former u.s. diver who helped in the rescue of the twa flight. a divers 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 ow...