To be clear about what this depicts: An immigration officer threw a woman onto the ground. Alex Pretti, a registered nurse on scene as a legal observer, is filming and goes to help the woman up. He is then pepper sprayed and thrown to the ground for no discernible reason. Many officer surround and assault him; one removes his firearm, which police say appears to have been legally registered. They then execute him with a hail of bullets. They are, objectively speaking, both cowards and criminals, while Pretti is what we teach people an American ought to be.