Oklahoma State football notebook: Cowboys offensive line answered call for toughness - Article Photos 9/37

Oklahoma State's J.W. Walsh (4) passes the ball 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. Photo by Nate Billings, The Oklahoman