Article Photos: Big 12 appears tougher than it has ever been — if not more 37/69

OSU fans react during the first half of OSU's 41-36 loss during a college football game between Oklahoma State University (OSU) and the University of Texas (UT) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 29, 2012. Photo by Bryan Terry, The Oklahoman