The founding of BL and UBN

[RespectDue]

Imprisoned Intellectuals: America's Political Prisoners Write on Life, Liberation, and Rebellion
by Joy James
ISBN-13: 978-0742520271

books.google.com/books?id=JZGaAAAAQBAJ&pg=PA146&lpg=PA146&dq=rooster+bloodline+prison+gang&source=bl&ots=-2OeIFstYa&sig=esiXR7dkzFE77WB9bkhjsTJLdLM&hl=en&sa=X&ved=2ahUKEwiu8sWy36TaAhXQtlMKHQPGB1MQ6AEwGHoECAIQAQ#v=onepage&q=rooster%20bloodline%20prison%20gang&f=false

[RespectDue]

If you clink on the link,you'll read what the author of the book wrote about the origin of the Bloods prison based organizations...BL and UBN

I never met Rooster from 30's BSP, but it's my understanding he was a serious dude, cutthroat. A lot of guys were taught what it took to survive in the penitentiary due to him.