Article Photos: Oklahoma State football: David Glidden has a good friend and even better mentor in Josh Cooper

Oklahoma State's Josh Cooper (25) celebrates with fans after the 44-10 win over Oklahoma during the 2011 Bedlam game in Stillwater, Okla. Photo by Chris Landsberger, The Oklahoman

Oklahoma State's Josh Cooper (25) celebrates with fans after the 44-10 win over Oklahoma during the 2011 Bedlam game in Stillwater, Okla. Photo by Chris Landsberger, The Oklahoman