Mass shooting yesterday at FedEx facility in Kennesaw Georgia to place in yet another "gun-free zone"

When are news reports going to mention the simple fact that yet another attack has occurred in a gun-free zone?  The above picture is from the Kennesaw facility for Fedex.  Six people are listed as wounded from the attack.  From Fox News:

KENNESAW, Ga. –  The father of a gunman who wounded six colleagues in an Atlanta-area rampage says his son didn't seem enthusiastic about his job but never mentioned problems with co-workers. 

Geddy Kramer showed up with a shotgun early Tuesday morning at the FedEx package-sorting center where he worked. He shot a security guard, then fired on those working in a large warehouse before killing himself. . . .