Article Photos: OSU football: It's time for the Cowboys to buckle up 59/67

Oklahoma State 's Calvin Barnett (99) carries the Big Stick as Oklahoma State takes the field before the college football game between the Oklahoma State University (OSU) and Iowa State University (ISU) at Jack Trice Stadium in Ames, Iowa., Saturday, Oct. 26, 2013. Photo by Sarah Phipps, The Oklahoman