2010 IRL IndyCar Chicago Priority: 26-28 August, 2010, Joliet, Illinois, USA Ryan Briscoe leads Dario Franchitti, Will Power, Helio Castroneves and Marco Andretti. ©Ã2010 Phillip Abbott, USA LAT Photographic
26-28 August, 2010, Joliet, Illinois, USA
Ryan Briscoe leads Dario Franchitti, Will Power, Helio Castroneves and Marco Andretti.
©Ã2010 Phillip Abbott, USA
LAT Photographic