Article Photos: Oklahoma State football: Shaun Lewis comes up big again for Cowboys defense 36/55

Oklahoma State's Calvin Barnett (99) celebrates a tackle 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