They do background checks and when they do see someone coming in every month buying numerous firearms, they most certainly notify the proper authorities in almost every case, just as was the case gun dealers in the Fast and Furious debacle. You remember that right? The gun dealers thought something was wrong, they notified the govt, the govt told them to ignore the law and continue to make the sales? You see the same person coming into the liquor store week after week, always sober at the time, with proper ID, buying bottle after bottle, yet you continue to sell him the product. You find out later that he was in a DUI crash, his 4th or 5th dui, he destroyed his home life, beat his kids and wife while drunk, and killed two people, in his last accident. So according to your illogical stance, you arrest and sue liquor store owner and you sue Jim Beam right? I mean it wasn't the customer's fault right, he was duped by all the commercails showing him how he can have fun and party with pretty girls if he just drank this stuff. It wasn't his fault, it was the liquor store owner's fault, I mean the guy came in all the time buying liquor, the owner should have known this guy was going to do something like this eventually right? Your position has no leg to stand on bud. It's ridiculous to say then least. Childish and moronic in the extreme.