I read iannuzzis book years ago so I can't remember, but when he was informing and brought in an agent---and iannuzzi had a gambling house iirc.

Was that gambling operation/agent involved in the brasco case at all? I mean did the two intertwine at the same times?

I've read both books but it's been years, I think the time frame for both was mid 70's wasn't it?

Iannuzzi was attacked by Agro in January of 1981 and then began working full time with the FBI after he recovered. Pistone's operation ended in July of 1981. Don't think Iannuzzi's club opened until after Pistone was pulled. If there was any overlap it would have been just weeks.