Listed below is an FBI document reflecting a conversation between Tony Accardo, Paul Ricca and Sam Giancana.

Notice that Accardo is doing most of the talking and Giancana is very receptive to his advice. Ricca says very little. Also look at page 8 or 9 at the top of the page where Accardo is again advising Giancana to ignore FBI agents, and to not call them names, etc. Giancana's response is: "i know."

Sounds to me like things are going well between both men, with Accardo giving advice and Giancana agreeing that Accardo's advise is correct.

http://www.maryferrell.org/mffweb/archive/viewer/showDoc.do?docId=82829&relPageId=2