Scott Dixon passed Mike Conway with three laps to go at Sonoma Raceway on Sunday, earning a dramatic IndyCar victory and muddying the overall championship race. Series leader Will Power finished ninth after a ferocious last-lap push past Justin Wilson, setting up an intriguing finish to the Indy Car season Saturday at Fontana. After starting on the pole, Power fell back to 20th with a mid-race spin. IndyCar is reviewing Power's tactics on the final lap. More...