Hollywood Casino Columbus and Scioto Downs Racino saw slight bumps in revenue during October and the state's 11 gambling facilities collectively saw more activity than a year ago, according to reports released Monday by regulators. Hollywood Casino on the city's west side pulled in $17.282 million last month after paying out winnings to gamblers, inching up from $17.280 million a year earlier, show data from the state Casino Control Commission. Ohio's four casinos collectively generated $66.8...