if smnl is thrashing around it might be hard to keep that mask on their face. it could be a long-time struggle. we'll see. >> it's law now in oklahoma. if their lethal injection protocol is struck down next week, this is what they're going for instead, somehow. and maybe there are lethal injection protocols might not work now anyway because they can't get the drugs. in which case, oklahoma law now says this nitrogen thing is what they'll do instead. firing squads hanging, electric chair, gas chamber, lethal injection, now this is the new one. if they can sort out how to keep the prisoner from ripping off the gas mask, it will probably work out fine. it might work. we'll see. who is going to be first to try it?