Colton Herta, the 17-year-old son of 1993 Indy Lights champion Bryan Herta, led flag-to-flag this afternoon for Andretti-Steinbrenner Racing at Barber Motorsports Park to win the 400th race in the history of Indy Lights Presented by Cooper Tires.Herta was presented with his milestone trophy in Victory Lane by James Hinchcliffe,...