Regarding Mangano and Anastasia,

BOTH men put their hands on each other on separate occasions. Towards the tail end of his tenure, it was actually pretty frequent for Mangano to put his hands on Albert, which of course ended badly as Anastasia was a tougher fighter. To me this is pretty astounding for both of them to have assaulted each other. Of course, Mangano didn't make it too long, but putting your hands on another member is a big no-no. Then again, mob rules are meant to be broken.