Article Photos: Oklahoma basketball: Sooners tie NCAA mark with perfect free throw performance in win 16/24

Oklahoma Sooner head coach Lon Kruger shows his displeasure with a referee call in the second half as the University of Oklahoma Sooners (OU) men defeat the Iowa State Cyclones 86-69 in NCAA, college basketball at Lloyd Noble Center on Saturday, March 2, 2013  in Norman, Okla. Photo by Steve Sisney, The Oklahoman