[JURIST] Nebraska Attorney General Jon Bruning [official website] on Wednesday issued an advisory opinion [text, PDF] drawing marked parallels between the state’s campaign finance laws and portions of similar Arizona regulations that were recently overturned [JURIST report] by the US Supreme Court [official website]. Under Nebraska law, candidates for certain public offices may voluntarily accept additional oversight in exchange for public financing [Neb Rev Stat § 1604], the levels of which may vary depending on the expenditures of privately-financed opponents….