Minnesota Vikings safety Harrison Smith has left the game against Carolina with an injured left foot. The team says his return is doubtful. Source: Associated Press SteveRobWhatever's Take: Smith was hurt running down a screen pbutt. He was able to make it to the sidelines on his own but he was later carted off. The Vikings can't afford to lose Smith, who's one of the few players who has made plays in that secondary this year.
