“Gun deaths in US reach highest level in nearly 40 years, CDC data reveal,” blared Thursday’s headline on CNN.com. A press release from Everytown for Gun Safety noted that “39,773 people were killed by gun violence in 2017 — approximately 1,100 more than were killed by motor vehicle accidents.” The picture these announcements evoke is of mass shootings and random gun crimes that pose a mortal danger to every American. But that image is not quite accurate. The number of homicides actually declined last year — and is believed to have fallen again this year. Our streets have gotten safer....
