A sister of Dylann Roof, the man who massacred nine black churchgoers in South Carolina in 2015, was arrested on Wednesday for bringing a knife, pepper spray and marijuana to her high school, the authorities said. Morgan Roof, 18, was arrested on drugs and weapons charges at her high school, A.C. Flora, in Columbia, S.C., … Continue reading Dylann Roof’s Sister Arrested After Bringing Weapons to School Walkout