Sebastian Vettel won the Singapore Grand Prix on Sunday but the Red Bull driver will have to wait a little longer to clinch his second Formula One world championship. The German led throughout from pole position to finish 1.7 seconds ahead of fast-finishing McLaren driver Jenson Button, with Red Bull's Mark Webber third. Vettel leads the drivers' championship by 124 points with five races left and is virtually certain to take back-to-back titles. To prevent that happening, second-placed Button would need to win every race while Vettel fails to gain any points. Vettel has 309 points with Button on 185. Read more: http://espn.go.com/racing/f1/story/...claims-wire-wire-triumph-singapore-grand-prix
