By the way, if you get your towers with snipers to shoot them down, where are you going to get the snipers willing to gun down unarmed women and children? How would you like to be married to one of those guys? I can hear the suppertime talk with the wife and kids, now. "We went to the park today, and little Suzie here (she says hugging their 8 year old daughter) made a goal playing soccer. How was your day?" "Oh, you know, same old, same old. I gunned down another twenty unarmed women, children, boys and young men, then held guns on the rest as we forced them to drag the bodies back over the border, good clean kills though, as the new scopes we were issued are excellent!"
I can tell you, it won't be the military gunning down unarmed civilians. Most of the real psychos are weeded out before basic training.