The "cute little sign" don't work.
They Turned their Lives Around Now.
This is a rare example of the contrasting effects of three commonly used anti-crime measures: (1) prohibiting persons likely to use firearms irresponsibly, such as felons and juveniles, from acquiring firearms; (2) displaying a “Firearms Prohibited” sign, and (3) carrying a defensive firearm. Its rare that you get an A-B comparison of two measures, let alone an A-B-C comparison like this. So let’s call them Options A, B, and C, and see which (if any) worked to deter violent crime.
On Saturday, 10 January 2016. Two Wealth Redistribution Engineers entered this frequently-robbed liquor store on West 87th Street in the blood-soaked City of Chicago...