Slate columnist thinks it's unfair to demonize her
                                
                                
                                    (Newser) -
                                    Grief and outrage are universal reactions to the murder of the Sandy Hook students and teachers, but Adam Lanza's first victim—his mother, Nancy—is a trickier case, writes Joan Walsh at  Salon . Snippets emerging about her, that she collected guns and may have been a survivalist, for example,...