NEW : • Mohammad Abdul Bassir , aka Franklin D. Roosevelt Williams . Six appear in federal court a day , Wednesday after they were arrested in raids . Alleged group leader was fatally shot a day after firing at law enforcement agents . Ummah says men were members of Ummah , led by former H. Rap Brown . Law enforcement sources say Ummah seeks to set up D. state in U.S .
NEW : Six appear in federal court a day , Wednesday after they were arrested in raids . Alleged group leader was fatally shot a day after firing at law enforcement agents . Ummah says men were members of Ummah , led by former H. Rap Brown . Law enforcement sources say Ummah seeks to set up D. state in U.S .