A Synagogue in Pittsburgh has been the scene of yet another shooting. So many, and we hardly mention them as it happens so frequently. I saw Trump commenting and , predictably, as well as condolences he said an armed guard inside would have stopped it more quickly. In his world , and that of the NRA, schoolteachers and Rabbis, and many others , should tote assault rifles and maybe all the kids and congregations should wear flak jackets. Nothing will ever curtail the US obsession with guns.