Based on history, the Chase for the Sprint Cup championship will produce pushing and shoving, ruined cars and a whole lot of yelling and finger-pointing. The third year of NASCAR's elimination-style, 10-race dash for the series title begins Sunday with the 400-mile race at Chicagoland Speedway. ''I just know for us, it's kind of a one-way street,'' Kevin Harvick, the 2014 champion, said of his approach. More...