Nidal Hasan is a savage Islamic terrorist who killed 13 innocent US service members at Fort Hood in 2009. He deserves the death penalty, nothing less. But the idea of broadcasting his execution publicly — livestreaming it — is beyond grotesque. America is supposed to be a model nation, with the highest values, a shining light that leads the world into a civilized future. The spectacle of a publicized, glamorized execution sends us in the opposite direction. It signals a type of gloating and bravado unbecoming a proud, moral country. America is not a medieval caliphate. Our leaders aren’t supposed...