Vikes alone at top
MINNEAPOLIS — The Vikings are the league's last undefeated team. They displayed their winning formula again against Houston: turnover-free quarterback play by Sam Bradford, significant special teams contributions and, most of all, relentless defense. "You want to get fast starts so we can be able to get out there and kind of pin our ears back," said defensive end Brian Robison, who had two of Minnesota's four sacks. Bradford has yet to lose a fumble or throw an interception in 2016.