Article Photos: Oklahoma State football: Running game has tumbled 31/52

Oklahoma State's Shaun Lewis (11) forces Kansas State's Curry Sexton (14) to fumble out of bounds in the third quarter during the second half of a college football game between the Oklahoma State University Cowboys (OSU) and the Kansas State University Wildcats (KSU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 5, 2013. OSU won 33-29.Photo by Sarah Phipps, The Oklahoman