Article Photos: OU, OSU students are out for blood at Bedlam Blood Battle

University of Oklahoma freshman Mason Bigham, of Newcastle, sips a drink while making a bood donation during this week's Bedlam Blood Battle. PHOTO BY STEVE SISNEY, THE OKLAHOMAN <strong>STEVE SISNEY</strong>

University of Oklahoma freshman Mason Bigham, of Newcastle, sips a drink while making a bood donation during this week's Bedlam Blood Battle. PHOTO BY STEVE SISNEY, THE OKLAHOMAN STEVE SISNEY