> (One recent movie, Clint Eastwood's 1992 "Unforgiven," actually gets
> this right. Sheriff Little Bill Daggett, played by Gene Hackman,
> ruthlessly enforces the law that no guns are permitted within the city
> limits of Big Whiskey, Wyo.)
Concealed carry hasn't been involved in any of the mass shootings I recall, so it's just not relevant. Tommy guns were available 100 years ago, with 100-round drums, and with no restriction on sales, but nobody used them this way. The change is in people, but public discussion doesn't seem interested in asking why.