Joe refused to remove his eyebrow rings while working as a Bank Teller at the Fourth National Bank & Trust.The bank is a start-up bank, but seeks to provide banking services to recent retirees and war veterans.The bank has a grooming policy which does not, however, reference body piercing.Joe Bob was fired for his refusal.If Joe sues for "wrongful discharge", what legal claims can he raise and why?What defenses, if any, does the bank raise?Who wins?Why?