Article Photos: OU basketball notebook: Stephen Pledger is Sooners' only 3-point threat 13/16

Oklahoma's Cameron Clark (21) goes past Iowa State's Scott Christopherson (11) during an NCAA basketball game between the University of Oklahoma Sooners (OU) and the Iowa State Cyclones (ISU) at the Lloyd Noble Center in Norman, Saturday, Feb. 4, 2012. Photo by Bryan Terry, The Oklahoman