AJ Schlatter, 20, was widely hailed at Portland State
                                
                                
                                    (Newser) -
                                    A freshman football player at Portland State died Sunday evening after having minor surgery—and his father says he's blaming himself. AJ Schlatter, 20, apparently suffered a blood clot after his tonsils were removed. "I failed my son tonight," his father, James Schlatter, writes on  Facebook , per...