Focus on the Nation of Islam
Wikipedia has a pretty informative entry on the Nation of Islam. They are basically racist organization. As someone who used to listen to a lot of rap, especially the Wu-Tang Clan (who subscribed to this system of thought, when I listened to them) I know what I am talking about. They believe that the black man is God or ALLAH (Arm Leg Leg Arm Head). They also believe that all white people are devils and the white race was produced thousands of years ago in a failed laboratory experiment by an evil wizard named Yacub (I hope those who preach "religious tolerance" also tolerate that "theology"). Really now.