Being mowed down by a high-powered rifle at a parade celebrating our nation’s independence is certainly not what the framers had in mind. A disturbed young man with a history of violent threats and confiscated weapons is not a well-regulated militia. Another day in America, another mass shooting. It’s hard writing and drawing cartoons about the epidemic of mass shootings in our country, mainly because it keeps happening and we know with certainty why. It’s the guns. It’s always been the guns. It’s not video games or mental health or the ubiquity of doors or- as Tucker Carlson postulated this w…