Scary moment for Vikings as Adrian Peterson is carted off

Nov 20, 2011; Minneapolis, MN, USA; Oakland Raiders receiver Darrius Heyward-Bey (85) is taken off the field on a cart with an injury in the fourth quarter against the Minnesota Vikings at the Metrodome. The Raiders defeated the Vikings 27-21. Mandatory Credit: Kirby Lee/Image of Sport-US PRESSWIRE

Added November 20th