NASCAR race today: Leaderboard, live updates from Kansas

Three races of NASCAR’s postseason Chase are in the books and there is a new leader atop the standings.With a win at Gateway and top-five finishes at Darlington and Bristol, reigning Cup Series champ Kyle Larson has leapt ahead of Denny Hamlin as the Chase leader by one point as NASCAR heads to Kansas this weekend for the second time this season for Sunday’s Hollywood Casino 400.It’s crowded at the top of the standings with Joey Logano and Christopher Bell saddled in third and