EAST LANSING, Mich. – official release — Chris Jones photo — RSR Racing has added Star Mazda champion and Verizon IndyCar Series driver Jack Hawksworth to its driver lineup in the No. 08 car for the IMSA TUDOR United Sports Car Championship Brickyard Grand Prix. Coming from a successful sixth-place finish in a wild IndyCar event on the streets of Toronto, Hawksworth …