Scott Dixon passed Mike Conway with three laps remaining to win the IndyCar Grand Prix of Sonoma while Will Power stretched his season points lead despite a risky late move. New Zealand's Dixon, the defending series season points champion, won his 35th IndyCar triumph on Sunday to match Bobby Unser for fifth on the all-time list. Aussie Power attempted a tight pass on Britain's Justin Wilson in the final turns of the last lap but was penalized one spot to make the move all for nought. "I was going for more," Power said. More...