Photo Gallery: OU vs. Texas -- Oct. 8, 2011 55/126

Oklahoma's Tony Jefferson (1) sacks Texas quarterback David Ash (1) during the Red River Rivalry college football game between the University of Oklahoma Sooners (OU) and the University of Texas Longhorns (UT) at the Cotton Bowl in Dallas, Saturday, Oct. 8, 2011. Photo by Chris Landsberger, The Oklahoman