Article Photos: Oklahoma football: Sooners defense dominant in Mike Stoops' return to the Cotton Bowl 18/128

A Texas player walks through the middle of the Sooner receiving core warm ups during the Red River Rivalry college football game between the University of Oklahoma (OU) and the University of Texas (UT) at the Cotton Bowl in Dallas, Saturday, Oct. 13, 2012. Photo by Chris Landsberger, The Oklahoman