I dont believe that teddy roe and giancana were friends

but giancana DID "befriend" a policy king. I forgot which one. They became friends in prison. Thats where sam learned about how profitable the numbers rackets really were. He then backstabbed his "friend" by kidnapping him and forcing him to give over the racket and then telling him to leave town. He fled to Mexico i believe.....

There was a policy king in the New England area that had a young patriarca as one of his body guards. Its rumored that patriarca conspired with mobsters out of N.Y , and some of the policy kings own men , to kill him and take over his rackets also. Dont know how credible the rumors are though