Chiefs clinch AFC's No. 1 playoff seed, home-field advantage with win over Steelers

Despite a season replete with close calls, the Kansas City Chiefs ensured that the AFC playoffs will run through Arrowhead Stadium. With a 29-10 win Wednesday over the Pittsburgh Steelers, the Chiefs (15-1) clinched the No. 1 seed in the conference and home-field advantage. It marks the fourth time …