Helio Castroneves will start at the back of the field for the 250-lap IndyCar race Sunday at the Milwaukee Mile after arriving late to check in for his qualifying run. An IndyCar spokesman said Castroneves missed that time when qualifying was held earlier Sunday, so he was required to start at the back. It's a setback for Castroneves, who was fifth in the standings going into Sunday's race at the Mile, 77 points behind Team Penske teammate Juan Pablo Montoya. More...