Another business discovers the advantages of welcoming the gun culture and supporting the Constitution. In Minnesota, a gas station has found a way to disuade robbers by welcoming people with guns. From kstp.com: After getting robbed twice over the last three months, the owner of a Shell gas station in Sauk Rapids wanted to get more customers during the evening, hoping it would improve safety. Last week, station owner Frank Schwagel offered a 10-cent-per-gallon discount for law enforcement or people with proof of permit to carry after 7 p.m. each day. Much research has shown, over and over again,...