Jimmie Johnson can become the first driver in NASCAR's modern era to win five straight races. But crew chief Chad Knaus has his eyes on the bigger prize: a second consecutive Cup title.
Jimmie Johnson has a big Chase lead, leaving the rest of the pack hoping he falters at Homestead-Miami Speedway on Sunday, writes Mark Ashenfelter.
Out of the title picture, Rusty Wallace has only one goal for Homestead -- to end his legendary career in Victory Lane.
While many pick hot Jimmie Johnson to win the Nextel Cup, Kurt Busch does have an edge.