OU's Kenny Stills criticizes OSU's Justin Blackmon on Twitter - Article Photos 11/20

OSU's Justin Blackmon makes a touchdown catch in the third quarter during the college football game between the Washington State Cougars (WSU) and the Oklahoma State Cowboys (OSU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, September 4, 2010. OSU won, 65-17. Photo by Nate Billings, The Oklahoman