Article Photos: Oklahoma State football: Three questions with OSU defensive lineman James Castleman 2/98

Texas Tech's Ryan Erxleben (26) has his punt blocked by Oklahoma State's Zack Craig (23) during a college football game between Oklahoma State University (OSU) and Texas Tech University (TTU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Nov. 17, 2012.  Photo by Bryan Terry, The Oklahoman