Article Photos: Oklahoma State football: Three questions with OSU defensive lineman James Castleman 75/98

Oklahoma State's Ashton Lampkin (6) stops Texas Tech's Darrin Moore (14) during the college football game between the Oklahoma State University Cowboys (OSU) and Texas Tech University Red Raiders (TTU) at Boone Pickens Stadium on Saturday, Nov. 17, 2012, in Stillwater, Okla.   Photo by Chris Landsberger, The Oklahoman