A WI man opened fire on 2 grocery store robbery suspects. The man had just recently taken advantage of WI’s new laws that allow private citizens to obtain permits to carry guns in public. This is the first documented case of a CCW holder using a gun to stop a crime. and the store has a no gun sigh up Video: WI Concealed Carrier Shoots Armed Robbers – First Time Since WI CCW Law Passed | Guns Save Lives