Article Photos: OSU defense steps up as Cowboys' potent offense stumbles 17/66

Oklahoma State's Daytawion Lowe (8) forces Texas' David Ash (14) to fumble in the fourth quarter of a college football game between the Oklahoma State University Cowboys (OSU) and the University of Texas Longhorns (UT) at Darrell K Royal-Texas Memorial Stadium in Austin, Texas, Saturday, Oct. 15, 2011. Photo by Sarah Phipps, The Oklahoman