Article Photos: Struggling Sam: Bradford throws two costly interceptions 41/82

Colorado's Kendrick Celestine (5) makes a catch for a first down as Oklahoma's Marcus Walker (24) defends late in the fourth quarter of the college football game between the University of Oklahoma Sooners (OU) and the University of Colorado Buffaloes (CU) at Folsom Field in Boulder, Co., on Saturday, Sept. 28, 2007. Colorado won, 27-24. By NATE BILLINGS, The Oklahoman