YES of course cho or anyone as crazy as him could have gotten a gun illegally if he/they really wanted to. but at least a LAW such as this would have made it a little more difficult... inconvenient, if you will. and any chance that that inconvenience might deter some madman from going postal and killing innocent people is obviously worth it,, don't you think.....?
but i propose and even BETTER idea. that people such as him, who hate life and humanity so much and is in THAT much danger of 'snapping'.. should have a better option.. we should offer a free and easy euthanasia solution. hey, let's make it a drive-through service.. they drive in, they drive you out (to the morgue)! that way, if anyone wants to check out so badly they don't have to go through all the trouble of having a shooting spree- and then suicide (by self or by cop) and taking innocent people with them. not every madman would go for it, but perhaps it might save a few lives.
Reb you should send this idea to some lawmakers & have at least a few in every big town & several in every state. Probably save a few mass killings.