In April, one week after the former professional football player died in combat, The Daily Collegian, at the University of Massachussetts at Amherst published a graduate student's opinion article under the headline "Pat Tillman is not a hero: He got what was coming to him."By the time the smoke cleared, the paper's web site had crashed under the crush of angry e-mail messages, UMass' president was demanding an apology to Cpl. Tillman's family, and the author Rene Gonzalez - well known on campus for his political views - was receiving death threats.Cpl. Tillman had been lauded for walking away last...