Martin Truex Jr. dominates at Darlington for 3rd win of year

DARLINGTON, S.C. (AP) -- Martin Truex Jr. got nervous in a hurry near the end of his dominating drive at Darlington Raceway. Barely pushed much of the race, the Joe Gibbs Racing driver suddenly saw Kyle Larson catching up in the closing laps. Truex, though, called on his steady demeanor...