After an inquiry prompted by complaints from Republican lawmakers, Legislative Auditor Jim Nobles has concluded that Minnesota does not have a clear standard to assess the actions of two state officials accused of using public funds to oppose constitutional amendments on the ballot last November. Nobles released a letter today that he sent to Sen. Scott Newman, R-Hutchinson, last month detailing the findings of a preliminary assessment. Newman, who was a chief sponsor of the voter ID constitutional amendment, accused DFL Secretary of State Mark Ritchie of wrongly using his official capacity and public funds to oppose that ballot question. Similar accusations were later leveled against Human Rights Commissioner Kevin Lindsey, who publicly opposed voter ID and the constitutional amendment to ban same-sex marriage. In the letter, Nobles noted that state law only goes so far on prohibiting certain political activity by public officials and employees.