D.J. Hayden starts for the Raiders in preseason debut

D.J. Hayden is officially playing football again. The Oakland Raiders first-round draft pick started at right cornerback against the Chicago Bears on Friday night. The Bears tested him early with passes to Alshon Jeffery, Martellus Bennett and Brandon Marshall all headed Hayden’s direction. Jeffery and Bennett each hauled in passes for sizable gains but Hayden…