Article Photos: Oklahoma football notebook: Sooner defense comes alive in the fourth quarter 75/103

Oklahoma's Landry Jones (12) throws as Oklahoma State's Lyndell Johnson (27) tries to block the ball during the second half of the Bedlam college football game in which  the University of Oklahoma Sooners (OU) defeated the Oklahoma State University Cowboys (OSU) 51-48 in overtime at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., Saturday, Nov. 24, 2012. Photo by Steve Sisney, The Oklahoman