Upcoming: Dylann Roof is due to be arraigned on federal charges including hate crimes at 11 a.m. ET this morning. The court appearance was moved back from Monday to give attorneys more time to prepare. Roof, accused of killing nine Charleston, S.C., church parishioners, could enter a plea today. It's also a possibility, according to @Reuters sources, that family members of victims, some of whom delivered emotional statements of forgiveness at his last appearance, will again speak.