I noted last week that Republicans haven't backed off from their zeal for new voter-identification laws. In just the last three months, 55 new voting restrictions have been introduced in 30 states, with Republican lawmakers leading the charge. North Carolina is one of those states, and there, the GOP hasn't even tried to hide its push to keep Democratic voters from the polls.

A new report from a Wisconsin state agency makes clear that Same Day Registration is not just a low-cost way to make voting more accessible. It can even be a budget-saver.

The report from the Wisconsin Government Accountability Board dealt a blow to advocates of repealing the state’s Same Day Registration policy. It pegged the cost of such a change as high as $14.5 million. Some of the costs are one-time expenditures, but many will be ongoing.

You know you’re in a fledgling campaign office the moment you step off the street and into one of the plainest buildings in Germantown, a mostly black Philadelphia neighborhood that contains several Colonial landmarks. Along garish, peach-colored walls are maps of every inch of the city: council districts, wards, divisions, recreation centers. Mismatched tables sit empty, waiting for soon-to-be-installed phones that volunteers will use to call number after number. In one corner of the back office, there’s even a double megaphone ready to perch atop a van and spread the message.

Rather than touting a candidate, though, this campaign’s volunteers will be spreading news that they hate: Hundreds of thousands of registered voters in Philadelphia, and hundreds of thousands more across the state, are in danger of losing their voice in the November election. Welcome to the world of the Pennsylvania Voter ID Coalition, made up of 140 organizations—churches, labor unions, civic groups—which began training volunteers in July. The group’s job is to let voters know that, thanks to a law passed in March, they will have to carry a government-issued picture ID to the polls to ensure that their vote counts. The coalition will also help voters who lack the proper ID to acquire one—a process that is, in some cases, time-consuming and complicated.

Let's imagine a world in which Pennsylvania's voter-ID law did not disenfranchise hundreds of thousands of voters. The law, which requires voters show government-issued identification in order to vote, has created significant burdens for voters without IDs, a population disproportionately made up of poor people and minorities. In our imaginary world, the state would do a stellar job of educating voters, reaching out to African Americans—who disproportionately lack state IDs—and Spanish-language media. They would send postcards as early as possible to tell every voter in the state about the change. A "card of last resort" would be available to any voter who could not easily access the required documents for a standard ID, which include a birth certificate and a Social Security card.

Sometimes fearing the unknown isn't such a bad idea. Like, for instance, when they're serving "mystery meat" in the cafeteria. Or, on a slightly bigger scale, when your state is considering a new law that could disfranchise hundreds of thousands of voters.

We get it. Real-life court dramas are not as exciting as Judge Judy (and definitely not as exciting as Judge Joe Brown). So we totally don't judge you for not knowing why the hell Pennsylvania's voter-ID law is suddenly in court. 

Of course, you thought you'd covered your bases when you read our early explanation of voter-ID laws. (If you didn't, well, you only need to be a little embarrassed.) You know there's basically no evidence of in-person voter fraud where one person impersonates another—the only type of fraud voter ID guards against. You know that the big fights were in Texas and South Carolina. So why is everyone so worked up about some court case in Harrisburg?

Well let us be quick and leave you plenty of time for Court TV.

So a bunch of states have voter-ID laws—what's the big deal about Pennsylvania?

Well, not shockingly in a presidential election year, a lot of it boils down to politics. Pennsylvania is a swing state in a close election, so every vote each side can pull counts big. Most people believe voter-ID laws help Republicans win elections, because poor and nonwhite voters tend to vote Democratic and also tend to be the populations less likely to have the necessary ID. In case there was any doubt about those intentions, the state House majority leader told an audience that passing voter ID was "going to allow Governor Romney to win the state of Pennsylvania." (He evidently didn't get the whole memo about pretending we need this to combat nonexistent voter fraud.)