Photo Gallery: OSU vs. Iowa State football 13/37

Oklahoma State's J.W. Walsh (4) carries the ball for a touchdown in the fourth quarter as Iowa State's Jake Knott (20) tries to stop him during a college football game between Oklahoma State University (OSU) and Iowa State University (ISU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 20, 2012. OSU won, 31-10. Photo by Nate Billings, The Oklahoman