Oklahoma football notebook: Sooner defense comes alive in the fourth quarter - Article Photos 95/103

Oklahoma's Jalen Saunders (with ball) celebrates a touchdown during the Bedlam college football game between the University of Oklahoma Sooners (OU) and the Oklahoma State University Cowboys (OSU) at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., Saturday, Nov. 24, 2012. Photo by Steve Sisney, The Oklahoman