I would rather we had good guys 'armed to the teeth' with a mandate to enforce the peace--much as police do--rather than self-appointed groups like Hezbollah or countries that purchase the latest and greatest piece of equipment and decide to kill anyone they choose and take over their home. In a perfect world we would have no weapons. In a perfect world we would have no hunger, starvation. No homeless people, no parentless children. No hatreds, no sickness. In a perfect world.