United States or Montserrat ? Vote for the TOP Country of the Week !
Well, how about keying such a missile to a man's finger-prints or brainwaves, maybe, or his unique smell! so it can spot and follow him around then target in on him, without harming anyone else? Long-distance assassination and the stinkingest gets it! Or you could simply load it with some disgusting goo and key it to teen-agers as a group that'd take care of them.