Article Photos: Thunder: 'Sir Charles' Barkley says Thunder will not win NBA championship 2/4

Charles Barkley holds up an "Oklahoma Cow Tipping Association" shirt presented to him by KWTV anchor Kelly Ogle, left, with microphone, and news director Blaise Labbe, right, (cq BLAISE LABBE) on the set of TNT's Inside the NBA at the NBA Jam Session, part of the NBA All-Star events in Houston, Texas, Febraury 16, 2006. Also pictured at left is TNT's Kenny Smith. Barkley has agreed to take up the challenge of Ogle and Labbe to visit Oklahoma. By Nate Billings, The Oklahoman.