Arizona National Guard faces wide-ranging investigation
                                
                                
                                    (Newser) -
                                    Members of Arizona's National Guard hunted the homeless with paintball guns, forged documents, sexually abused women, embezzled funds—and were allowed to go more or less scot-free due to a lax and corrupt climate, the  Arizona Republic  reports. The newspaper's investigation, based on interviews with Guard officers, found...