Article Photos: Oklahoma football: Jamarkus McFarland wants to leave his mark on Red River Rivalry 9/16

FANS / UNIVERSITY OF OKLAHOMA / COLLEGE FOOTBALL: A vendor waves an OU car flag as he tries to make a sale during the Bevo Bash on Friday, Oct. 12, 2012, in Marietta, Okla. Photo by Chris Landsberger, The Oklahoman