Article Photos: OU football: Running game is slowed 15/32

OU's Jermie Calhoun is brought down by Frank Alexander, left, and J.R, Bryant as James Hanna falls on top of the pile during Oklahoma's Red-White football game at The Gaylord Family - Oklahoma Memorial Stadiumin Norman, Okla., Saturday, April 11, 2009. Photo by Bryan Terry, The Oklahoman