Why Does the U.S. Have So Many Mass Shootings? Research Is Clear
Mass Shootings Are A Bad Way To Understand Gun Violence
d33edca6-a851-11e7-92d1-58c702d2d975_story.html
The Civil War that Could Doom the N.R.A.
How do police handle violence in countries where officers don’t carry guns?
Why the U.S. is No. 1 — in mass shootings