Lessons learned at Big 12 officiating clinic - Article Photos 1/3

Oklahoma State's Justin Blackmon (81) tip-toes the goal line before scoring a touchdown in front of Arizona's Adam Hall (12) during the Valero Alamo Bowl college football game between the Oklahoma State University Cowboys (OSU) and the University of Arizona Wildcats at the Alamodome in San Antonio, Texas, Wednesday, December 29, 2010. Photo by Sarah Phipps, The Oklahoman ORG XMIT: KOD