Jimmie Johnson wears a wig and waves to fans as he takes a lap around the track on the back of a truck during driver introductions before the NASCAR Sprint Cup Series FedEx 400 auto race, Sunday, June 3, 2012, in Dover, Del. Johnson went on to win the race. (AP Photo/Nick Wass)
June 3, 2012 4:36:55 PM PDT
DOVER, Del. (AP) - jUNE 3, 2012 --
Jimmie Johnson dominated again and won for the seventh time at Dover International Speedway on Sunday.