Arlington Park's former director of racing and racing secretary, Chris Polzin, will assume the same titles and duties at Indiana Grand Racing & Casino, beginning Monday, Oct. 26. Associated with racing for nearly 40 years, Polzin is an Illinois native whose father, Elmer Polzin, was a Chicago-area turf writer and handicapper. Polzin has been with Arlington Park since the early '80s, holding positions ranging from press box statistician to clerk of scales. He was the director of racing and racing secretary for the past 11 years. "I'm very excited and...