lampone's secret regime
Originally Posted by Evita
Wouldn't Vito's undertaking that he will not be the one to break the peace pact, binding on all the Corleone family
Originally Posted by Turnbull
No. Michael wasn't at the Commission meeting, when Vito swore that ..."I will not be the first to break the peace we have made here today." Vito died without breaking the peace. Afterward, Michael figured, correctly, that Barzini was going to break the peace by killing him.
So Barzini "horning in on Tessio's territory" was not considered as Barzini breaking the peace?

Originally Posted by Sonny_Black
Extract: The moment Michael was invited by Tessio to a meeting with Barzini it was kill or be killed and he had to act first
"Would Michael [still] have mounted the Great Massacre of 1955" even if Barzini didn't attempt to have Michael killed thus not breaking his peace pledge