While President Obama has been careful to hedge his criticism of law enforcement shootings with praise for good cops, some say that he has not done enough to support the officers who keep the peace every day. By joining the chorus of grievances coming from activist groups like Black Lives Matter, he has instead given those officers more cause to be concerned when they leave their house in the morning. Speaking about the Dallas tragedy, National Association of Police Organizations director William Johnson said, “The man responsible for the murders was Micah Johnson, but having said that, I do...