Article Photos: Oklahoma football notebook: Why Texas didn't kick the final extra point against OU 57/128

UT's David Ash (14) escapes OU's P.L. Lindley (40) during the Red River Rivalry college football game between the University of Oklahoma (OU) and the University of Texas (UT) at the Cotton Bowl in Dallas, Saturday, Oct. 13, 2012. Photo by Chris Landsberger, The Oklahoman