the very constitutionality of requiring service of one sex and not another with a lovely knotwork. i'm not sure which congressman has proposed bringing back the draft essentially to end the war as a lets end the war through drafting women move, but that hasn't worked either. but i have a feeling of if the draft were to come back, everybody would serve. >> it would be sticky. >> we had a question right here. >> i was an infantry officer in vietnam and i remember that era when women were not integrated in the army and the way they are now. they were there, that you had the women's army corps, which were all administrative clerical type jobs and army nurses. and they were largely, in my experience, all female. i never saw a male nurse. and you have the women's army corps. everybody else was us guys. and it's interesting that you said that the relationships now in the mixed mix units are sort of sisterly brotherly because -- at least from the infantrymen did perspective, you'd love to an army nurse because you knew that they were there in your darkest hour. your mail that was there wit

the second is there is a question in some people's mind about whether you could commercialize the knotwork or when there's an emergency you lost the service. well, i don't think there's any question about that at all. somehow there is a view, which i do not subscribe to that all systems have to be the same. the author of the same level of reliability. i have a vision of a world where there are lots of different kinds of systems. and if you cut the price down low enough for service and say well, you're going to have to have this service 95% or 90% of the time. but there's an emergency you'll be out of business, but boys at low cost. if you go you find a lot of customers. so i hope this concept of a shared existence which went public safety and commercial is brought back to life. >> host: marty cooper, what's your thoughts about some of the brain cancer warnings that has been given about cell phone? >> guest: well first of all, but me tell you, peter, i am not a.err. i am a very heavy cell phone user. i've been using portable two-way radios for 50 years. i hate to talk about those. you might