Pole sitter Brian Vickers, driver of the No. 83 Red Bull Toyota, and teammate Scott Speed, driver of the No. 82 Red Bull Toyota, take the green flag to start the NASCAR Sprint Cup Series LifeLock.com 400 at Chicagoland Speedway in Joliet, Ill. Three-time Olympic gold medal winner Jackie Joyner-Kersee, who is working with Chicago2016 to support the city's bid to be a 2016 Olympics site, was the honorary starter for Saturday night's race. (Photo Credit: Todd Warshaw/Getty Images)