Something I've been wondering about for a while, just what is relationship between New York and Philly? The Genovese wait until Carlo Gambino dies to kill Bruno. Then, to save face, they order the deaths of those responsible for the Bruno killing. They then install Testa, but he gets killed and Scarfo ends up boss, due, no doubt, to his connections to the Genovese. New York doesn't get involved in the Scarfo/Ricobene mini war, nor do they help Stanfa later in his war with the Merlino faction after he requests aid from Tommy Gambino, even though Stanfa has obvious ties to that Family.

So what is it about New York then that they pick and choose when they will or not intervene in Philly?