In the Sportsman Greyhound Rack Track. Life Magazine book "Mobsters and Gangsters" copyright 2002, Describes a shyster lawyer Eddie O'Hara (Later gunned down in his car on Ogden Ave.) in business with Al Capone. Together they owned a Dog Track called the Greyhound Club which also had dice, poker, and roulette, near Chicago. (museum of Gaming History)