When the police fail to protect the citizenry, vigilantism is the inevitable response. Self-defense is not only a natural, God-given right, it is an imperative that drives behavior, even in the face of adverse consequences. The well-publicized arrest of Daniel Penny for protecting fellow subway passengers in New York City did not deter passengers on Chicago’s’ Blue Line subway at Grand Station from forcibly subduing an apparently deranged man, who apparently had turned violent.
