So I think I may have screwed this up royally.

I got the quest "How Little We Know" a while back and have started it but not finished it. Well I did finish it but learned that it instantly caused the Strip to shun me so I reloaded to an earlier save.

Now I have For the Republic pt 2 to do and I have run into a snag. Colonel Moore sent me to talk to Liza O'Malley which I did. She directed me to the receptionist who has nothing new to say because I already got her to talk about suspicious activity for the Wild Cards/How Little We Know quest. She directed me to Cachino who I found doing some dealings and I ratted him out to his boss. So now Cachino is dead.

Unfortunately it now seems as though For the Republic pt 2 involving the Omerta family will not proceed.

Should I continue with How Little We Know and see if there is some sort of other dialog out of this? Aside from just shooting everyone to try and fail How Little We Know I do NOT want to help them with their attack on the NCR.

well it seems no matter what I tried the only outcome was to lie about the omerta's plans.

So I just killed Big Sal and the other crime boss and anyone else who dared take a shot at me on the way out. While I had to lie to Moore, hopefully by killing the bosses it means what ever they planned won't go into action.