A Tale of Two Uvalde FathersThe sickening massacre of 19 children and two teachers at Robb Elementary School in Uvalde, Texas has rightly horrified our nation.Some politicians and commentators are once again calling for stricter gun controls. Others fault the abject failings of America’s mental health care system. A few—perhaps the wisest among us—contend that the collapse of morality and virtue in the U.S. best explains such atrocities.Meanwhile, violence remains endemic in many of our major cities, almost a given considering how long our officials have tolerated it. Chicago is a continual battleground, the list over Memorial Day weekend registering...