gun ban is OK but there are some high-profile people (judges, politicians...) who prefer to possess firearms for their own use instead of hiring bodyguards..you can't blame them bec. bodyguards are sometimes susceptible to bribery to go against the persons they're supposed to guard...
there must be extensive psychological tests, background check, etal. before acquiring license to possess/use firearms...however, these tests are somehow not reliable enough to know the exact personality of the person...it's a matter of discipline and responsible use na lng jud..