Vikings running back Adrian Peterson (left) pushes Broncos outside linebacker DeMarcus Ware away during the second half of their Oct. 4 game in Denver.
Vikings running back Adrian Peterson (left) pushes Broncos outside linebacker DeMarcus Ware away during the second half of their Oct. 4 game in Denver. Joe Mahoney AP
Vikings running back Adrian Peterson (left) pushes Broncos outside linebacker DeMarcus Ware away during the second half of their Oct. 4 game in Denver. Joe Mahoney AP

Chiefs' run defense will be challenged by Vikings’ Adrian Peterson

October 16, 2015 07:26 PM