Also, I love how the reporter kept talking about how easily he got through the metal detector with them..........they're F'in plastic for God's sake of course it won't set the detector off.
and if you really want to do it right there are always the cold steel nightshade plastic knives or heck just go with a ceramic blade.I don't really like the fact that it can be carried onto an airplane. Then again you could make polycarbonate shanks and all kinds of other weapons. Just look at prison, when the imagination is put to task they can, and will, come up with a solution. Hell they turn magazines into shanks.
and if you really want to do it right there are always the cold steel nightshade plastic knives or heck just go with a ceramic blade.
They should just chop off hands and feet at the security gate, and knock out your teeth. That'd keep everyone's drooling Neanderthal brained kid safe!