I've just finished reading mob boss , I found it a really entertaining read . Most of it was common knowledge but there r some stories I hadn't read before , I would recommend the book 7/10 . I've been reading this thread and regarding the casso amuso takeover , tony ducks never wanted to hand the reigns over to amuso / casso , when he knew he was getting 100 years he elected Anthony buddy luongo boss of the family , shortly after that amuso and casso had him whacked , when this happened tony ducks felt he had no choice but to hand over the family to them , casso was the most powerful guy in the family at that time