Allen Beckett said he was just enjoying a beer at his favorite Oklahoma City bar in June 2007 when a young man wearing a University of Texas T-shirt strolled in. Beckett, a 54-year-old federal auditor and church deacon, said he good-naturedly ribbed the man, saying the Longhorn emblem on his shirt was upside down. What ensued a short time later was a bar fight that left the Texas fan nearly castrated with an inj...