Coach Zimmer is challenging the spot of the ball. The ruling on the field is fourth-and-1. http://pbs.twimg.com/media/CRniYLdWUAA1lgr.jpg
The #Vikings lead 3-0 at the end of the first quarter! #KCvsMIN http://pbs.twimg.com/media/CRne1g0UcAA_FIx.jpg
Defense forces a three-and-out to start the game.