Two desperate gangs of criminals fought a bloody battle which lasted years, for the largest prize in the annals of pride. The closing events of the case happened just a few weeks ago, but to closer understand the history of the case, we'll need to go back at least two dozen years. One bright spring morning in Chicago, a young man crossed the street in front of the cathedral. As he approached the other side, he saw the florist's shop, and a wedding wreath in the window. Then he walked to the door, stepped inside and asked to see the proprieter... Today's the first day in his new job - but it won't be working in the Florist's shop. He was going to become Al Capone's biggest rival...