Estimates of how much it will cost to implement a voter ID requirement at Minnesota polling places range from a few million dollars to $100 million. The cost is among many details that state lawmakers will need to fill in if residents approve a Constitutional amendment requiring a government-issued ID to vote.

In a shocking upset, the voter ID amendment has failed, and by a sizable margin. With 98 percent of precincts reporting, the "no" votes led by nearly 8 percentage points, MPR says. The measure would have amended the state constitution to require voters to bring photo IDs to the polls.

A tribal advocacy group says new voter identification laws in a dozen states hinder the ability of some Native Americans to vote, the Associated Press reports. Among the issues is that some homes in tribal communities have no addresses, a new report says. The study cites other issues: "barriers of cost, logistics and distance to obtaining required IDs."

A group opposed to the Voter ID Constitutional amendment Minnesotans will vote on in November estimates changes required by the amendment would cost state and local governments at least $33 million and possibly twice that amount. The Center For Election Integrity Minnesota says individual Minnesotans could spend a similar amount assembling the documents needed to qualify for state-issued IDs.

A court case challenging Wisconsin's voter ID law is scheduled for trial on April 16th. The judge's injunction means photo IDs will not be required to vote in the state's election on April 3rd. The judge also said there's a "very substantial likelihood" the plaintiffs will win their challenge of the law.

A new KSTP/SurveyUSA poll shows the battle between supporters and opponents of a ballot measure that would ban gay marriage could result in the closest statewide race on Election Day. The survey shows 48 percent support the amendment that would define marriage as between a man and woman, and 47 percent oppose it.

The measure advanced through a House committee on a party-line vote Monday. If the House and Senate pass the proposal, then voters in the November election will decide whether to amend the state constitution to require that all would-be voters present a photo ID before they cast a ballot.

A group opposed to a constitutional amendment that would require voters to show photo IDs at the polls is accusing the other side of engaging in race-baiting. An image on the website of Minnesota Majority showed a line of people outside a voting booth. The lineup includes three characters in what could be Halloween costumes next to a man in a mariachi outfit and a black man in a prison jumpsuit.