Article Photos: Three questions: OSU's Brandon Pettigrew 9/57

OSU quarterback Zac Robinson (11) celebrates as he runs into the endzone for a touchdown in the third quarter during the college football game between the Oklahoma State University Cowboys (OSU) and the Texas Tech University Red Raiders (TTU) at Boone Pickens Stadium  on Saturday, Sept. 22, 2007, in Stillwater, Okla. 

By MATT STRASEN, The Oklahoman