Dario Franchitti signed a contract to return to IndyCar on a napkin. He's spent the last two years etching his legacy in stone. Franchitti captured his third IndyCar title on Saturday night at Homestead, dominating when he had to then expertly avoiding trouble after points leader Will Power faltered, eventually finishing eighth behind Target Chip Ganassi Racing teammate Scott Dixon to edge Power by five points. Read more: http://sports.espn.go.com/rpm/racing/indycar/news/story?id=5642431
