✔ 最佳答案
Hey level 1 Jam,,, Yes according to the Bureau of Justice gun crimes are way down despite soaring gun sales.
https://www.bjs.gov/index.cfm?ty=pbdetail&iid=4616
Firearm-related homicides declined 39%
Nonfatal firearm crimes declined 69%
Bureau of Justice Statistics is about the best concrete proof you can get. But I'm sure you will ignore it.
Disarming Realities: As Gun Sales Soar, Gun Crimes Plummet
https://www.forbes.com/sites/larrybell/2013/05/14/disarming-realities-as-gun-sales-soar-gun-crimes-plummet/#7da8a3083f7c
Plus you can also thank obama for the skyrocketing gun sales.
obama is the best gun salesman in America
http://money.cnn.com/2016/01/06/news/obama-gun-control-sales/index.html