Stanley "Tookie" Williams III was one of the early leaders in the West Side Crips, an American street gang which has its roots in South Central Los Angeles in 1969. Once incarcerated, he authored several books, including anti-gang and anti-violence literature and children's books. Wikipedia*
On the C-SPAN Networks:
Stanley Williams has one video in the C-SPAN Video Library; the first appearance was a 1998 Interview.