Will Power raced with his head instead of his gut. Only a catastrophe was likely to derail his IndyCar Series championship, and the Australian knew he had to throttle the aggression that has made his career -- and occasionally wrecked it. Yet after Power moved patiently and safely through the Fontana field, a restart gave him a chance to seize the lead, if only for a few laps. Power couldn't resist. With one last daredevil move, he pulled in front for just long enough to ensure he wouldn't back into his long-awaited title. Read more http://espn.go.com/racing/indycar/s...-first-indycar-series-title-helio-castroneves
