The Supreme Court has rendered its decision in Crawford v. Marion County Election Board. This is the case challenging Indiana’s voter ID requirement.

Briefly, the plaintiffs in the case did not establish sufficient proof of the burden on voting that the ID requirement would have. This was a facial challenge to the statute, and there was no plaintiff who had actually been dissuaded or prevented from voting. Sayeth the court:

[O]n the basis of the record that has been made in this litigation, we cannot conclude that the statute imposes “excessively burdensome requirements” on any class of voters.

There was also no evidence that Indiana has ever been victimized by impersonation at the polling place, which a voter ID requirement would help thwart, but in a facial challenge to a law like this, courts will defer to the state’s interests in deterring and detecting voter fraud, and in safeguarding voter confidence.

Advocates of voter ID will interpret this as a ringing endorsement, but it’s an unsurprising result. Hopefully, they won’t pursue a national voter identification requirement. In a recent TechKnowledge column inspired by the case, “Voter ID: A Tempest in a Teapot that Could Burn Us All,” I wrote:

A national registration system for voting would quickly be repurposed and used for many other kinds of regulatory control. There is no shortage of proposals for national registration and control of citizens. Should the voter ID tempest in a teapot boil over, the tiny specter of voter fraud could thrust a mandatory national ID into the hands of law-abiding citizens.

The Constitution gives Congress power to regulate the elections that select its members and, to a lesser degree, the president. But Congress does not have to use that power to its fullest extent. States recognize their own interests in fair elections, and they should experiment among themselves with ways to secure elections while making sure the vote is available to all qualified people.