Liberalism is a disease that will happily take the lives of innocents if it means liberals can keep their sense of moral superiority intact. In the Edgewater neighborhood of Chicago, an 11-year-old boy was violently killed as he defended his pregnant mother, allegedly from a man who had just been released on parole the day before, according to WLS-TV. The young hero, Jayden Perkins, sustained a fatal wound to his chest while his mother had multiple stab wounds and is currently in critical condition in the hospital. Prosecutors told the news outlet she and the unb0rn child are expected to survi…