Maybe those 2 wiseguys that saw Vito at the bar spread the news. Also, remember when Vito was outside and those wiseguys said they needed to talk to him, they knew about his condition. So I think it's a known fact in this organization.
"Now listen: I want somebody good -- and I mean very good -- to plant that gun. I don't want my brother coming out of that toilet with just his dick in his hands, alright?"
