The newspaper wants the Iowa Democratic Party to swiftly act to ensure that the results are accurate.

"What happened Monday night at the Democratic caucuses was a debacle, period. Democracy, particularly at the local party level, can be slow, messy and obscure. But the refusal to undergo scrutiny or allow for an appeal reeks of autocracy," the Register's editorial board writes.

"Too many accounts have arisen of inconsistent counts, untrained and overwhelmed volunteers, confused voters, cramped precinct locations, a lack of voter registration forms and other problems. Too many of us, including members of the Register editorial board who were observing caucuses, saw opportunities for error amid Monday night's chaos."

However, such an audit is unlikely to come. The Sanders campaign has done its own investigation, rechecking the results precinct by precinct.