And there is no doubt whatsoever that Sinatra was involved with the Mob. He thought it was cool to hang with the wiseguys but they thought of him as a Hollywood *sshole that they could use to get to Kennedy, which they did. The Mob used him to connect with Kennedy, and the Kennedys used him to get votes. He was a schmuck in my opinion who often treated people horribly.
Amen.
You are right. Frank could sing, but he was scum in most other respects. People I knew in the movie industry were well acquainted with Sinatra and they all called him the ultimate reprobate, completely immoral and vindictive to anyone he thought had crossed him, including the Kennedy brothers. Both bedded Marilyn Monroe thanks to Frank's introduction and the help of Peter Lawford, another despicable human being.