Bryan Caplan -

 But in a strange sense, both gun control and prohibition grow out of softness. A system with the moral courage to harshly, swiftly, and surely punish violence would have little need of gun control. A system with the moral courage to harshly, swiftly, and surely punish abusers for stealing, trespassing, vandalizing, and defiling would have little need of prohibition. In both cases, we haphazardly punish millions of innocents because we refuse to decisively punish thousands of clear-cut criminals.