There has been another shooting… The names and locales and exact number of victims begin to intermingle and fade into each other over time as a wearying sequence of outrage, grief and calls to do something give way to a series of volleys that see the left and right political flanks in our country dig deeper into their respective trenches of outrage tinged with near despair on the left and dismissive gun rights absolutism on the right. “When will this insanity stop? When will enough people say, ‘Stop this madness!’? Too many have died. We should say to ourselves, ‘Not…