Article Photos: Oklahoma football: With no margin for error, Landry Jones was at his best 9/103

Oklahoma State's Clint Chelf (10) leaps over teammates Lane Taylor (68) and Parker Graham (71) after catching a pass as Oklahoma's Aaron Colvin (14) reacts in the second quarter 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 Nate Billings , The Oklahoman