Article Photos: Oklahoma football: Sooners fueled by negative energy 1/5

Oklahoma's team captains David King (90), Trey Millard (33) and Gabe Ikard (64) enter for the coin toss before the college football game between the University of Oklahoma Sooners (OU) and the Texas Christian University Horned Frogs (TCU) at Amon G. Carter Stadium in Fort Worth, Texas, on Saturday, Dec. 1, 2012. Photo by Steve Sisney, The Oklahoman