Not sure why you cite me wrong and say that law-abiding people cannot easily get guns. My point is that everybody should easily get guns. Well, except obvious persons with Down syndrome. Why life inprisonment? Basic idea here is that if there is possibility to evade penalty then people would use it. Let's take a look at that Zimmerman. He tells that he defended himself so when he was pulling the trigger he already knew that he can say it. No witnesses, then survivor is right - that is how the system works now.